نمونهبرداری کردن em 30 segundos
- To take a representative portion for testing.
- Common in science, medicine, and quality control.
- Implies a deliberate selection process.
- Essential for analysis and understanding larger wholes.
- Core Meaning
- The verb 'نمونهبرداری کردن' (numuneh-bardāri kardan) means to take a sample, to collect a small portion of something to represent a larger whole. It's about selecting a representative part for analysis, testing, or observation.
- Scientific and Technical Contexts
- This term is very common in scientific research, medicine, and quality control. For instance, doctors might 'نمونهبرداری کردن' of blood or tissue to diagnose an illness. In environmental science, scientists 'نمونهبرداری کردن' of water or air to check for pollutants. In manufacturing, quality inspectors 'نمونهبرداری کردن' from a production line to ensure the products meet standards.
- Beyond Science
- The concept extends to other fields. A chef might 'نمونهبرداری کردن' from a large batch of ingredients to check their freshness before using them in a dish. A market researcher might 'نمونهبرداری کردن' from a target demographic to understand consumer preferences. Even in everyday life, if you're tasting a stew, you're essentially 'نمونهبرداری کردن' a spoonful to check the seasoning.
- Representative Selection
- The crucial aspect is that the sample is intended to be representative. It's not just taking any piece; it's taking a piece that accurately reflects the characteristics of the entire group or substance. This implies a deliberate and often systematic process of selection.
پزشک برای تشخیص بیماری از بیمار نمونهبرداری کردن.
آنها از آب رودخانه برای بررسی آلودگی نمونهبرداری کردن.
- Broader Applications
- The term can also be used metaphorically. For example, an author might 'نمونهبرداری کردن' from different life experiences to enrich their writing. A musician might 'نمونهبرداری کردن' from various musical styles to create a unique composition. The core idea remains: taking a part to represent or inform the whole.
- Basic Structure
- The verb 'نمونهبرداری کردن' is typically followed by the object being sampled, or the purpose of sampling. The structure often involves the subject performing the action, the verb itself, and then the object or context.
- Subject + نمونهبرداری کردن + Object
- This is the most straightforward usage. The subject is the one doing the sampling, and the object is what is being sampled.
دانشمندان از خاک نمونهبرداری کردن تا ترکیب آن را بررسی کنند.
- Subject + نمونهبرداری کردن + از + Object + برای + Purpose
- This structure adds clarity by specifying 'from' (از) the object and 'for' (برای) the purpose. It's very common in scientific and technical writing.
تیم تحقیقاتی از خون بیمار نمونهبرداری کردن برای آزمایشهای بیشتر.
- Using with Gerunds or Nouns
- You can also describe the act of sampling as a noun or gerund, often used with verbs like 'انجام دادن' (to do/perform).
عملیات نمونهبرداری کردن از منطقه با موفقیت انجام شد.
- Passive Voice
- The passive voice is also used, emphasizing the sample or the process rather than the sampler.
نمونهها به دقت نمونهبرداری و جمعآوری شدند.
- Scientific Journals and Research Papers
- This is perhaps the most common domain. Research papers detailing experiments, clinical trials, environmental studies, or agricultural research will frequently use 'نمونهبرداری کردن' to describe the collection of data points or physical samples. You'll see it in phrases like 'روش نمونهبرداری' (sampling method) or 'مناطق نمونهبرداری' (sampling sites).
- Medical and Health Discussions
- When discussing medical tests, diagnoses, or health screenings, doctors and patients might use this term. For example, a doctor explaining a biopsy procedure would say they need to 'نمونهبرداری کردن' from a tumor. Blood tests, urine analyses, and tissue biopsies all involve this process.
- Quality Control and Manufacturing
- In factories and production facilities, quality assurance personnel 'نمونهبرداری کردن' from production lines to test for defects or consistency. This ensures that the final product meets the required standards. You might hear about 'نمونهبرداری کردن' from batches of raw materials or finished goods.
- Environmental Monitoring
- Environmental agencies and scientists regularly 'نمونهبرداری کردن' of air, water, soil, and even wildlife to assess pollution levels, ecological health, and the impact of human activities. Reports on air quality or water potability will often mention this process.
- Agricultural and Food Industries
- Farmers might 'نمونهبرداری کردن' soil to test nutrient levels. Food producers 'نمونهبرداری کردن' from ingredients or finished products to check for safety, taste, and quality. This is crucial for maintaining brand reputation and consumer trust.
در آزمایشگاه، دانشمندان از سلولهای سرطانی نمونهبرداری کردن.
کارشناسان از مواد غذایی برای اطمینان از سلامتشان نمونهبرداری کردن.
- Confusing with 'نمونه' (Sample)
- A common mistake for learners is to confuse the noun 'نمونه' (numuneh), meaning 'sample', with the verb 'نمونهبرداری کردن'. While related, they are distinct. You might *have* a 'نمونه', but you 'نمونهبرداری کردن' to *get* that sample. For example, saying 'من یک نمونه دارم' (I have a sample) is correct, but saying 'من یک نمونه دارم' to mean 'I am sampling' would be incorrect.
- Incorrect Verb Conjugation
- As with any Persian verb, incorrect conjugation can lead to errors. 'نمونهبرداری کردن' is a compound verb where 'کردن' carries the conjugation. Ensure you are using the correct past tense (کردم, کردی, کرد, کردیم, کردید, کردند) or present tense (میکنم, میکنی, میکند, etc.) forms. For instance, using 'نمونهبرداری میکند' for a past action would be wrong.
- Misplacing Prepositions
- When specifying what is being sampled, the preposition 'از' (az - from) is crucial. Incorrectly omitting it or using another preposition can change the meaning or make the sentence ungrammatical. For example, 'آنها خاک نمونهبرداری کردن' is incorrect; it should be 'آنها از خاک نمونهبرداری کردن'.
- Overgeneralization of 'Sample' Meaning
- While 'نمونهبرداری کردن' is about taking a representative portion, some learners might use it for any instance of taking a small amount. For example, taking a tiny sip of coffee to taste it might not always warrant the formal term 'نمونهبرداری کردن', although it's conceptually similar. The term often implies a more systematic or scientific purpose.
غلط: او نمونه از آب گرفت. صحیح: او از آب نمونهبرداری کرد.
غلط: آنها نمونهبرداری از کارخانه. صحیح: آنها از کارخانه نمونهبرداری کردند.
- 'چک کردن' (Chek kardan) - To check
- While 'چک کردن' means 'to check', it's a much broader term. You can 'چک کردن' your email, 'چک کردن' a price, or 'چک کردن' a person's health. 'نمونهبرداری کردن' is a specific way of checking, by taking a sample. You might 'نمونهبرداری کردن' *in order to* 'چک کردن' something.
- 'آزمایش کردن' (Āzmāyesh kardan) - To test/experiment
- 'آزمایش کردن' refers to the act of testing or experimenting. Sampling is often a prerequisite for testing. You 'نمونهبرداری کردن' a substance, and then you 'آزمایش کردن' that sample. For example, 'نمونهبرداری کردن از خون برای آزمایش کردن آن' (sampling blood to test it).
- 'جمعآوری کردن' (Jam'-āvari kardan) - To collect
- 'جمعآوری کردن' means to collect in a general sense. You can 'جمعآوری کردن' money, information, or items. 'نمونهبرداری کردن' is a specific type of collection where the items collected are intended to be representative of a larger whole.
- 'برداشتن' (Bardāshtan) - To take/pick up
- 'برداشتن' is a very general verb meaning 'to take' or 'to pick up'. While you might 'برداشتن' a sample, 'نمونهبرداری کردن' implies a more deliberate, often scientific, process of selecting a representative part. Simply 'برداشتن' something doesn't necessarily mean it's a sample for analysis.
مقایسه: شما از خاک نمونهبرداری میکنید تا آن را آزمایش کنید.
- 'انتخاب کردن' (Entekhāb kardan) - To choose/select
- 'انتخاب کردن' means to choose or select. While sampling involves selection, 'انتخاب کردن' is a more general term. 'نمونهبرداری کردن' implies a specific type of selection for representation or analysis, often following a defined methodology.
How Formal Is It?
Curiosidade
The structure of forming verbs by combining a noun with 'kardan' (to do) or 'shodan' (to become) is extremely common in Persian, allowing for the creation of many nuanced verbs. 'نمونهبرداری کردن' is a prime example of this productive pattern.
Guia de pronúncia
- Mispronouncing the 'kh' sound as a simple 'k' or 'h'.
- Not stressing the correct syllables.
- Confusing the vowel sounds, especially in 'numuneh' and 'bārdāri'.
- Omitting the final 'n' in 'kardan'.
- Pronouncing it as three separate words instead of a compound verb.
Nível de dificuldade
Understanding 'نمونهبرداری کردن' in reading requires recognizing its specific meaning in scientific or technical contexts. Recognizing the structure 'از + object' is key.
Using 'نمونهبرداری کردن' correctly in writing involves proper conjugation and sentence structure, especially with prepositions like 'از' and 'برای'.
Pronunciation and correct usage in spoken sentences, especially in formal or technical discussions, can be challenging.
Distinguishing 'نمونهبرداری کردن' from similar-sounding or conceptually related words requires careful listening, particularly in fast-paced speech or technical jargon.
O que aprender depois
Pré-requisitos
Aprenda a seguir
Avançado
Gramática essencial
Using 'از' with verbs of taking/sampling.
من از میز یک کتاب برداشتم. (I took a book from the table.) / او از آب نمونهبرداری کرد. (He sampled the water.)
Formation of compound verbs with 'کردن'.
ورزش کردن (to exercise), غذا خوردن (to eat food), مطالعه کردن (to study).
Passive voice construction with 'شدن'.
کتاب برداشته شد. (The book was taken.) / نمونه نمونهبرداری شد. (The sample was sampled.)
Using 'برای' to indicate purpose.
من برای خرید به بازار رفتم. (I went to the market for shopping.) / آنها نمونهبرداری کردند برای آزمایش.
Present continuous tense formation.
من دارم غذا میخورم. (I am eating food.) / او در حال نمونهبرداری کردن است. (He is sampling.)
Exemplos por nível
پزشک از دستم نمونه گرفت.
The doctor took a sample from my hand.
Simple past tense of 'نمونهبرداری کردن'.
آنها از آب چاه نمونهبرداری کردند.
They sampled the well water.
Plural past tense of 'نمونهبرداری کردن'.
آیا از این غذا نمونهبرداری کردید؟
Did you sample this food?
Question form, past tense.
ما باید از خاک نمونهبرداری کنیم.
We need to sample the soil.
Present tense, expressing necessity.
برای آزمایش، از شیر نمونهبرداری شد.
For testing, milk was sampled.
Passive voice, past tense.
این نمونه از هوا گرفته شده است.
This sample was taken from the air.
Passive voice, present perfect.
کارگر از پارچه نمونهبرداری کرد.
The worker sampled the fabric.
Singular past tense.
لطفاً از این میوه نمونهبرداری کنید.
Please sample this fruit.
Imperative form.
پژوهشگران از نمونههای خون برای تحلیل دقیقتر نمونهبرداری کردن.
Researchers sampled blood samples for more detailed analysis.
Past tense, implying a scientific context.
قبل از تولید انبوه، از هر بچ نمونهبرداری کردن ضروری است.
It is necessary to sample each batch before mass production.
Present tense, indicating necessity.
آنها از سطح دریا نمونهبرداری کردند تا تغییرات دما را ثبت کنند.
They sampled the sea surface to record temperature changes.
Past tense, specific scientific purpose.
این روش به ما امکان میدهد از مناطق وسیع نمونهبرداری کنیم.
This method allows us to sample large areas.
Present tense, describing capability.
آیا از محصولات کشاورزی برای بررسی سموم نمونهبرداری شده است؟
Have agricultural products been sampled for pesticides?
Passive voice, present perfect question.
تیم محیط زیست از آب رودخانه نمونهبرداری میکند.
The environmental team is sampling the river water.
Present continuous tense.
برای اطمینان از کیفیت، از هر بسته نمونهبرداری میشود.
To ensure quality, each package is sampled.
Passive voice, simple present.
او از جزئیات داستان نمونهبرداری کرد تا شخصیتها را بهتر توصیف کند.
He sampled details from the story to better describe the characters.
Metaphorical use, past tense.
پزشک قانونی برای تعیین علت مرگ، از صحنه جرم نمونهبرداری کردن.
Forensic doctors sampled the crime scene to determine the cause of death.
Past tense, technical forensic context.
پروژههای بلندمدت نیازمند نمونهبرداری منظم و دقیق از محیط زیست هستند.
Long-term projects require regular and precise environmental sampling.
Present tense, indicating requirement.
این تکنیک اجازه میدهد تا از مناطق غیرقابل دسترس نیز نمونهبرداری شود.
This technique allows sampling even from inaccessible areas.
Passive voice, present tense, technical capability.
قبل از تأیید نهایی، تمام مواد اولیه باید به طور کامل نمونهبرداری شوند.
All raw materials must be thoroughly sampled before final approval.
Passive voice, modal verb 'must'.
نتایج اولیه نشان میدهد که از این منطقه با روشی صحیح نمونهبرداری شده است.
Initial results indicate that this area has been sampled using a correct method.
Passive voice, present perfect, emphasizing methodology.
ما باید یک استراتژی جامع برای نمونهبرداری از دادههای مشتریان تدوین کنیم.
We need to develop a comprehensive strategy for sampling customer data.
Present tense, expressing need for strategy.
در صنعت داروسازی، نمونهبرداری از هر بچ تولیدی حیاتی است.
In the pharmaceutical industry, sampling each production batch is vital.
Present tense, emphasizing importance.
این پژوهش بر اساس نمونهبرداری تصادفی از جمعیت انجام شده است.
This research was conducted based on random sampling of the population.
Passive voice, past tense, methodology description.
تکنیکهای پیشرفته نمونهبرداری، امکان جمعآوری دادههای قابل اعتماد از محیطهای پیچیده را فراهم میآورند.
Advanced sampling techniques facilitate the collection of reliable data from complex environments.
Present tense, discussing advanced methods.
پروتکلهای دقیق نمونهبرداری باید به منظور اطمینان از اعتبار نتایج رعایت شوند.
Strict sampling protocols must be adhered to in order to ensure the validity of the results.
Passive voice, modal verb 'must', formal tone.
محققان در حال بررسی اثرات بلندمدت تغییرات آب و هوایی از طریق نمونهبرداری مداوم از ذخایر یخی هستند.
Researchers are investigating the long-term effects of climate change through continuous sampling of ice reserves.
Present continuous tense, discussing ongoing research.
برای ارزیابی جامع سلامت خاک، نیاز به نمونهبرداری طبقهبندی شده در نقاط مختلف مزرعه است.
For a comprehensive assessment of soil health, stratified sampling at various points in the field is required.
Present tense, describing a specific sampling strategy.
این مطالعه، پیامدهای نمونهبرداری نادرست از جمعیت هدف را به طور مفصل مورد بحث قرار میدهد.
This study discusses in detail the consequences of incorrect sampling of the target population.
Present tense, discussing implications.
پیشرفت در فناوریهای حسگر، امکان نمونهبرداری بیدرنگ از پارامترهای حیاتی را میسر ساخته است.
Advances in sensor technologies have made real-time sampling of critical parameters possible.
Present perfect tense, highlighting technological advancement.
تصمیمگیری در مورد حجم نمونه باید با دقت علمی و بر اساس اهداف تحقیق صورت گیرد.
The decision regarding sample size must be made with scientific rigor and based on research objectives.
Present tense, emphasizing scientific decision-making.
نمونهبرداری از دادههای حجیم نیازمند الگوریتمهای پیچیدهای است که بتوانند الگوهای پنهان را آشکار کنند.
Sampling big data requires complex algorithms that can reveal hidden patterns.
Present tense, discussing data science challenges.
پیادهسازی روشهای نمونهبرداری چندمرحلهای، دقت ارزیابیهای زیستمحیطی را در مقیاس کلان به طور چشمگیری افزایش داده است.
The implementation of multistage sampling methods has significantly enhanced the accuracy of large-scale environmental assessments.
Present perfect tense, emphasizing significant impact.
در پژوهشهای کیفی، نمونهبرداری هدفمند امکان دستیابی به اطلاعات عمیق و غنی را فراهم میآورد، حتی با حجم نمونه کمتر.
In qualitative research, purposive sampling allows for the attainment of deep and rich information, even with a smaller sample size.
Present tense, discussing specific research methodologies.
چالش اصلی در نمونهبرداری از پدیدههای نادر، اطمینان از کفایت آماری نمونههای جمعآوری شده است.
The main challenge in sampling rare phenomena is ensuring the statistical adequacy of the collected samples.
Present tense, identifying a key challenge.
تحلیلهای آماری پیشرفته، امکان استنتاج از نمونههای کوچک به کل جمعیت را با درجه اطمینان بالایی میسر میسازند.
Advanced statistical analyses enable inference from small samples to the entire population with a high degree of confidence.
Present tense, discussing inferential statistics.
کاربرد هوش مصنوعی در بهینهسازی فرآیندهای نمونهبرداری، دقت و کارایی را در تحقیقات میدانی به طور قابل توجهی ارتقا داده است.
The application of artificial intelligence in optimizing sampling processes has significantly improved accuracy and efficiency in field research.
Present perfect tense, highlighting technological synergy.
در مطالعات اپیدمیولوژیک، روشهای نمونهبرداری طبقهبندی شده لایهای، اطمینان از نمایندگی گروههای جمعیتی مختلف را تضمین میکنند.
In epidemiological studies, stratified random sampling methods ensure the representation of diverse demographic groups.
Present tense, discussing specific epidemiological techniques.
پیچیدگیهای اخلاقی مرتبط با نمونهبرداری از جمعیتهای آسیبپذیر، نیازمند ملاحظات دقیق و رعایت بالاترین استانداردها است.
The ethical complexities associated with sampling vulnerable populations necessitate careful consideration and adherence to the highest standards.
Present tense, addressing ethical dimensions.
تکامل روشهای نمونهبرداری، بازتابی از تلاش مستمر بشر برای درک بهتر جهان پیرامون از طریق دادههای معتبر است.
The evolution of sampling methods is a reflection of humanity's continuous endeavor to better understand the surrounding world through credible data.
Present tense, philosophical perspective on sampling.
Colocações comuns
Frases Comuns
— To sample from...
آنها از آب دریا نمونهبرداری کردند تا میزان شوری را بسنجند.
— Sampling operation
عملیات نمونهبرداری کردن از این منطقه چند روز طول کشید.
— To sample randomly
آنها به صورت تصادفی از بین جمعیت نمونهبرداری کردند.
— Continuous sampling
مانیتورینگ کیفیت هوا شامل نمونهبرداری کردن مداوم است.
Frequentemente confundido com
'نمونه' is the noun meaning 'sample'. 'نمونهبرداری کردن' is the verb meaning 'to sample'. You take a 'نمونه' by 'نمونهبرداری کردن'.
'برداشتن' is a general verb for 'to take'. 'نمونهبرداری کردن' specifically implies taking a representative sample for analysis, making it more precise than just 'برداشتن'.
'آزمایش کردن' means 'to test'. Sampling is usually done *before* testing. You sample a substance, and then you test the sample.
Expressões idiomáticas
— To exploit, to take advantage of. This is a false friend and not related to sampling.
این شرکت از منابع طبیعی به طرز بیرویهای بهرهبرداری میکند.
General— This is a less common, slightly more colloquial alternative to 'نمونهبرداری کردن', but generally means the same thing: to take a sample.
آنها از هر منطقه نمونهگیری کردند تا تنوع زیستی را بسنجند.
Slightly informal— To sample for a few days (referring to the duration of the sampling process).
تیم تحقیقاتی مجبور بود چند روزی نمونهبرداری کند تا دادههای کافی جمعآوری کند.
Descriptive— To take one sample. A simpler way to express taking a single sample.
لطفاً از این محلول یک نمونه بردارید.
Informal— To sample carelessly or superficially.
اگر نمونهبرداری کردن سرسری باشد، نتایج قابل اتکا نخواهند بود.
Informal, critical— To sample carefully or meticulously.
متخصصان نمونهبرداری کردن با دقت از تمام بخشهای سایت انجام دادند.
Formal, descriptive— To sample out of necessity, perhaps when resources are limited or time is short.
آنها مجبور بودند از روی ناچاری نمونهبرداری کنند، زیرا زمان زیادی نداشتند.
Informal, situational— To sample in order to prove something.
وکیل از شاهدان نمونهبرداری کرد تا ادعای خود را اثبات کند.
Figurative, legal context— To sample without a plan or strategy.
نمونهبرداری کردن بدون برنامه منجر به دادههای بیفایده میشود.
Informal, critical— To sample from the heart of nature (poetic, used for environmental studies).
محققان برای مطالعه اکوسیستم، از دل طبیعت نمونهبرداری کردند.
Figurative, literaryFácil de confundir
Both involve taking things.
'جمعآوری کردن' means to collect in a general sense. You can collect stamps or coins. 'نمونهبرداری کردن' specifically means to take a portion that represents a larger whole, usually for analysis or testing. You collect many things, but you sample a few to represent the many.
آنها اطلاعات زیادی جمعآوری کردند، اما فقط از چند نفر نمونهبرداری کردند.
Sampling involves selection.
'انتخاب کردن' means to choose something. 'نمونهبرداری کردن' is a specific type of selection where the chosen part must be representative of the whole. You might choose a book to read, but you sample water to test its purity.
او یک کتاب برای خواندن انتخاب کرد، اما دانشمندان از آب نمونهبرداری کردند.
Sampling is often done for testing.
'تست کردن' (or 'آزمایش کردن') is the act of examining something to see if it works or what its properties are. 'نمونهبرداری کردن' is the act of taking a part to be tested. You take a sample *to* test it.
ما از نمونه خون تست گرفتیم.
Sampling is a form of observation.
'مشاهده کردن' means to observe or watch. 'نمونهبرداری کردن' is an active process of taking a physical part for later examination, which might involve observation. You observe a phenomenon, but you sample a substance.
ما پدیدهها را مشاهده کردیم و از خاک نمونهبرداری کردیم.
Samples are often processed.
'پردازش کردن' means to process or handle data or materials. Sampling is the initial step of obtaining the material to be processed. You sample a material, then you process it.
ابتدا نمونهبرداری کردند، سپس آن را پردازش کردند.
Padrões de frases
Subject + از + Object + نمونهبرداری کرد/کردند.
پزشک از خون من نمونهبرداری کرد.
Subject + نمونهبرداری کردن + برای + Purpose.
آنها نمونهبرداری کردند برای بررسی آلودگی.
Passive: از + Object + نمونهبرداری شدن.
از این منطقه نمونهبرداری شده است.
Subject + نیاز به + نمونهبرداری کردن (gerund).
این پروژه نیاز به نمونهبرداری کردن دقیق دارد.
Subject + امکان + نمونهبرداری کردن + را فراهم آوردن.
تکنولوژی جدید امکان نمونهبرداری کردن از مناطق دوردست را فراهم آورده است.
Subject + مستلزم + نمونهبرداری کردن (gerund).
تحقیقات میدانی مستلزم نمونهبرداری کردن مداوم است.
Using nominalized forms of the verb.
فرآیند نمونهبرداری کردن از این نمونهها پیچیده بود.
Complex sentence structures with subordinate clauses related to sampling.
اگرچه نمونهبرداری کردن از جمعیت کلی دشوار بود، اما روشهای جایگزین به کار گرفته شد.
Família de palavras
Substantivos
Verbos
Adjetivos
Relacionado
Como usar
High in scientific, medical, and technical contexts.
-
Using 'نمونهبرداری کردن' instead of 'نمونه' (sample).
→
من یک نمونه از خاک گرفتم. (I took a sample of soil.)
'نمونه' is the noun (sample), and 'نمونهبرداری کردن' is the verb (to sample). You take a 'نمونه' by 'نمونهبرداری کردن'.
-
Omitting the preposition 'از'.
→
آنها از آب رودخانه نمونهبرداری کردند. (They sampled the river water.)
The preposition 'از' (from) is essential to indicate the source of the sample. The structure is typically 'Subject + از + Object + Verb'.
-
Incorrect conjugation of the auxiliary verb 'کردن'.
→
پزشک از بیمار نمونهبرداری کرد. (The doctor sampled the patient.)
The verb 'نمونهبرداری کردن' is a compound verb. The conjugation applies to 'کردن'. Ensure you use the correct past tense (کرد) for singular third person.
-
Using 'نمونهبرداری کردن' for simple tasting or collecting.
→
این غذا خوشمزه است، کمی از آن بچش. (This food is delicious, taste some of it.)
While tasting involves taking a small amount, 'نمونهبرداری کردن' implies a more formal, often scientific, process for analysis. For casual tasting, use verbs like 'چشیدن' (to taste).
-
Confusing 'نمونهبرداری کردن' with 'آزمایش کردن'.
→
ما از خاک نمونهبرداری کردیم تا آن را آزمایش کنیم. (We sampled the soil to test it.)
'نمونهبرداری کردن' is the act of taking a sample, while 'آزمایش کردن' is the act of testing. Sampling is often a prerequisite for testing.
Dicas
Mastering Compound Verbs
'نمونهبرداری کردن' is a compound verb. Remember that the auxiliary verb 'کردن' carries the conjugation. Pay attention to its past tense (کردم, کردی, کرد, etc.) and present tense (میکنم, میکنی, میکند, etc.) forms.
Syllable Stress
Focus on stressing the syllables 'bār-DA-ri' and 'DAN' in 'نمونهبرداری کردن' to achieve a more natural pronunciation. The initial 'nu-mu-neh' part is also important.
The Role of 'از'
The preposition 'از' (from) is almost always used to specify what is being sampled. Sentences will typically follow the pattern: Subject + از + Object + نمونهبرداری کردن.
Visual Association
Visualize a scientist carefully taking a small vial of liquid from a larger beaker. This visual can help anchor the meaning of 'taking a sample' for analysis.
Sentence Building
Try creating your own sentences using 'نمونهبرداری کردن' in different tenses and contexts. For example, describe sampling soil, water, or even data.
Scientific Precision
The use of 'نمونهبرداری کردن' reflects a cultural value placed on precision and accuracy, especially in academic and professional fields. It highlights the importance of rigorous methodology.
Listen for Context
When listening to Persian, pay attention to the surrounding words when you hear 'نمونهبرداری کردن'. This will help you understand whether it's being used in a literal scientific sense or a more metaphorical one.
Related Terms
Learn related words like 'نمونه' (sample), 'آزمایش' (test), 'تحلیل' (analysis), and 'روش' (method) to build a stronger understanding of the domain where 'نمونهبرداری کردن' is used.
Avoid Generalization
Don't overuse 'نمونهبرداری کردن' for simple actions like tasting food. Reserve it for situations where a representative portion is taken for a specific analytical purpose.
Memorize
Mnemônico
Imagine a scientist (numuneh) carefully *taking* (bardāri) a *sample* (numuneh) from a petri dish, saying 'kardan' (I do it!). Numuneh-bardāri-kardan: Taking a sample is what I do!
Associação visual
Picture a scientist in a lab coat, holding a pipette, carefully extracting a small amount of liquid from a larger container. The liquid represents the 'numuneh' (sample), and the action of taking it is 'bardāri'. The scientist is performing this action, hence 'kardan'.
Word Web
Desafio
Try to describe a situation where you would need to 'نمونهبرداری کردن'. For example, imagine you are a chef tasting a large pot of soup. How would you use 'نمونهبرداری کردن' to describe tasting it?
Origem da palavra
The word 'نمونهبرداری کردن' is a compound Persian verb. 'نمونه' (numuneh) means 'sample' or 'specimen', and 'برداری' (bardāri) comes from the verb 'برداشتن' (bardāshtan), meaning 'to take' or 'to pick up'. The '-dan' suffix forms the infinitive of the compound verb, indicating the action of 'taking samples'.
Significado original: Literally translates to 'sample-taking doing'.
Indo-Iranian (Persian)Contexto cultural
When discussing medical sampling (e.g., biopsies), it's important to be sensitive to the patient's condition and privacy. In scientific contexts, ethical considerations regarding sampling rare species or vulnerable populations are paramount.
In English, the term 'sampling' is widely used across various disciplines, mirroring the Persian usage. The concepts of statistical sampling, quality control sampling, and medical sampling are universal.
Pratique na vida real
Contextos reais
Medical Diagnosis
- نمونهبرداری کردن از خون
- نمونهبرداری کردن از بافت
- بیوپسی (نمونهبرداری کردن)
- آزمایشهای پس از نمونهبرداری کردن
Environmental Monitoring
- نمونهبرداری کردن از آب
- نمونهبرداری کردن از هوا
- نمونهبرداری کردن از خاک
- پایش محیط زیست
Quality Control
- نمونهبرداری کردن از محصولات
- کنترل کیفیت
- بازرسی
- استانداردها
Scientific Research
- روش نمونهبرداری کردن
- نمونهبرداری کردن آماری
- جمعآوری داده
- یافتههای تحقیق
Agriculture
- نمونهبرداری کردن از خاک
- تست خاک
- کوددهی
- محصولات کشاورزی
Iniciadores de conversa
"Have you ever had to 'نمونهبرداری کردن' for a medical test? What was it like?"
"In your field of work or study, when is it important to 'نمونهبرداری کردن'?"
"Imagine you are a scientist studying a new planet. What would you need to 'نمونهبرداری کردن' first?"
"What are some potential problems if someone doesn't 'نمونهبرداری کردن' correctly?"
"Can you think of a time when 'نمونهبرداری کردن' from something everyday, like food, is important?"
Temas para diário
Describe a hypothetical scenario where you are responsible for 'نمونهبرداری کردن' from a complex environment. What challenges might you face?
Reflect on the importance of representative sampling. Why is it crucial in scientific research and quality control?
Write a short story about a character who discovers something significant through careful 'نمونهبرداری کردن'.
Compare and contrast the act of 'نمونهبرداری کردن' with simply 'collecting' items. What makes sampling distinct?
Consider the ethical implications of 'نمونهبرداری کردن' from sensitive populations or environments. What precautions should be taken?
Perguntas frequentes
10 perguntas'نمونه' (numuneh) is the noun meaning 'sample' or 'specimen'. 'نمونهبرداری کردن' (numuneh-bardāri kardan) is the verb meaning 'to sample', which is the action of taking a sample. Think of it like 'book' (noun) versus 'to read' (verb).
It's primarily used in scientific, medical, industrial, and research contexts where a representative portion of a larger whole needs to be taken for testing, analysis, or examination. Examples include taking blood samples, soil samples, or samples from a production line.
While the concept of taking a small taste might be similar, the formal verb 'نمونهبرداری کردن' is less common in casual, everyday conversation. You might more likely hear simpler phrases like 'چشیدن' (to taste) or 'یه کم برداشتن' (to take a little bit).
A representative sample accurately reflects the characteristics of the entire group or substance it's taken from. The goal of 'نمونهبرداری کردن' is to obtain such a sample so that conclusions drawn from the sample can be reliably applied to the whole.
Yes, absolutely. In statistics and research, there are many methods, such as random sampling, stratified sampling, cluster sampling, and purposive sampling. The choice of method depends on the research objectives and the nature of the population being studied.
It's a compound verb, so the conjugation applies to the auxiliary verb 'کردن'. For example: من نمونهبرداری کردم (I sampled), تو نمونهبرداری کردی (you sampled), او نمونهبرداری کرد (he/she sampled), ما نمونهبرداری کردیم (we sampled), شما نمونهبرداری کردید (you all sampled), آنها نمونهبرداری کردند (they sampled).
There isn't a single direct antonym. Conceptually, the opposite might involve examining the entire population or whole rather than a part. Phrases like 'کل جمعیت را بررسی کردن' (to examine the entire population) or 'جامعنگری کردن' (to take a holistic view) represent this contrast in scope.
Yes. For instance, an author might 'نمونهبرداری کردن' from various life experiences to enrich their writing, meaning they are taking elements from those experiences to represent broader themes or emotions in their work.
The preposition 'از' (az - from) is crucial. It indicates the source or the larger whole from which the sample is taken. For example: 'نمونهبرداری کردن از آب' (to sample from the water).
Primarily, yes. While the concept can be applied metaphorically, its core meaning and most frequent usage are in scientific, technical, and analytical fields. In casual conversation, simpler terms are usually preferred.
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Summary
نمونهبرداری کردن is the formal verb for taking a sample, a crucial action in science and industry to understand or test a larger whole.
- To take a representative portion for testing.
- Common in science, medicine, and quality control.
- Implies a deliberate selection process.
- Essential for analysis and understanding larger wholes.
Mastering Compound Verbs
'نمونهبرداری کردن' is a compound verb. Remember that the auxiliary verb 'کردن' carries the conjugation. Pay attention to its past tense (کردم, کردی, کرد, etc.) and present tense (میکنم, میکنی, میکند, etc.) forms.
Context is Key
The meaning of 'نمونهبرداری کردن' is most accurately understood within scientific, medical, or quality control contexts. When you encounter it, think about what is being sampled and why.
Syllable Stress
Focus on stressing the syllables 'bār-DA-ri' and 'DAN' in 'نمونهبرداری کردن' to achieve a more natural pronunciation. The initial 'nu-mu-neh' part is also important.
The Role of 'از'
The preposition 'از' (from) is almost always used to specify what is being sampled. Sentences will typically follow the pattern: Subject + از + Object + نمونهبرداری کردن.
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