Chóu mì dù refers to the degree of compactness, density, or crowdedness within a given space.
Word in 30 Seconds
- Measures how tightly packed or dense something is.
- Can refer to physical substances or abstract concepts.
- Indicates the degree of crowding or concentration.
Overview
稠密度（chóu mì dù）是一个汉语名词，主要用来描述物质的密集程度或事物在空间上的聚集程度。在物理学和化学中，它通常指物质的密度，即单位体积内物质的质量。而在更广泛的语境下，它也可以用来形容人口、建筑、信息等事物的密集程度，表示一种紧凑、拥挤或信息量大的状态。
作为名词，稠密度常用于描述物理属性、空间布局或信息量。它可以单独使用，也可以与其他名词组合，如“人口稠密度”、“数据稠密度”。在句中，它常作主语、宾语或定语，例如“这个地区的稠密度很高”、“我们需要计算液体的稠密度”。
稠密度常出现在科学（物理、化学）、地理学（人口分布）、城市规划、信息技术（数据存储密度）以及社会学等领域。例如，在讨论城市发展时，会关注住宅区的稠密度；在描述材料特性时，会提及金属的稠密度；在分析网络信息时，会谈论信息传播的稠密度。
与“密度”相比，“稠密度”更强调事物的聚集和紧密排列的程度，有时也带有“拥挤”、“密集”的意味。例如，“空气的密度”通常指质量与体积的比值，而“人群的稠密度”则指人群在单位面积内的数量，突出其拥挤感。“密集”则更侧重于事物排列的紧密，不一定涉及单位体积或面积内的数量。“集聚”则指事物向某一中心汇集的过程或状态。
Examples
这个山区的人口稠密度很低，大部分地区都是森林和荒野。
everydayThe population density in this mountainous area is very low, with most regions being forests and wilderness.
为了提高存储效率，我们需要增加数据在存储介质上的稠密度。
formalTo improve storage efficiency, we need to increase the data density on the storage medium.
市中心晚上特别热闹，人潮稠密度很高。
informalThe city center is especially lively at night, with a very high density of crowds.
研究表明，城市扩张的稠密度与环境污染之间存在显著相关性。
academicResearch indicates a significant correlation between the density of urban expansion and environmental pollution.
Common Collocations
Common Phrases
人口稠密度
population density
测量稠密度
measure density
稠密度过高
excessively high density
Often Confused With
Density (密度) is a more general scientific term, often referring specifically to mass per unit volume. Chóu mì dù (稠密度) emphasizes the 'compactness' or 'crowdedness' aspect, and can be applied more broadly to non-physical concepts like information or population.
Mìjí (密集) means 'dense' or 'crowded' and often describes things that are closely packed together or occur frequently, like '密集的人群' (dense crowd) or '密集的研究' (intensive research). While related, 稠密度 specifically refers to the *degree* of this packedness within a defined space.
Grammar Patterns
How to Use It
Usage Notes
The term '稠密度' is commonly used in Mandarin Chinese. It is neutral in register but often appears in contexts discussing population, urban planning, or data management. While it can be used in everyday conversation, it is also frequently encountered in more formal or academic writing.
Common Mistakes
Learners might confuse '稠密度' with the more general term '密度'. Remember that '稠密度' often carries a stronger connotation of 'crowdedness' or 'compactness' in a spatial sense. Avoid using it when simply referring to mass per volume unless the context clearly implies compactness.
Tips
Think of 'packedness'
When you see '稠密度', think about how tightly packed things are, whether it's physical objects, people, or even data.
Distinguish from 'Density'
While related to 'density', '稠密度' often emphasizes the 'crowdedness' or 'compactness' aspect more than just mass per volume.
Urban planning context
In Chinese culture, discussions about population '稠密度' are common in urban planning, reflecting concerns about living space and resource allocation.
Word Origin
The word is composed of '稠' (chóu), meaning dense or thick, '密' (mì), meaning dense or secret, and '度' (dù), meaning degree or extent. Together, they form '稠密度' to express the degree of denseness or compactness.
Cultural Context
Discussions around population '稠密度' are prevalent in China due to its large population. Urban planning and housing policies often grapple with managing high population density in major cities, making this term relevant in social and economic contexts.
Memory Tip
Think of '稠' (chóu) sounding like 'crowded'. So, '稠密度' is the 'density of being crowded'. Imagine a jar packed tightly with marbles – that's high '稠密度'.
Frequently Asked Questions
4 questions“密度”通常指物质的质量与体积的比值（物理学概念）。而“稠密度”更侧重于事物在空间上的聚集程度或排列的紧密性，可以用于物理物质，也可以用于抽象事物，如人口、信息等，有时带有拥挤的含义。
会用在描述人口分布、城市规划、材料特性、信息存储、网络拥堵等场景。例如，讨论城市住房的稠密度，或者分析数据传输的稠密度。
是的，除了物理上的物质，稠密度也可以用来形容抽象事物的聚集程度，比如信息稠密度、事件稠密度等，表示信息量大或事件发生频繁密集。
“稠密度”本身是中性词，它的褒贬取决于具体的语境。例如，高人口稠密度在城市规划中可能意味着资源压力，但在某些商业环境中也可能代表着巨大的市场潜力。
Test Yourself
这个城市的住宅区有很高的______，住房非常拥挤。
句意是描述住房拥挤，需要一个表示聚集程度的词，‘稠密度’最合适。
以下哪个选项最能描述“数据稠密度”？
数据稠密度指在单位存储空间（如硬盘、内存）中包含的数据量，表示数据的紧凑程度。
词语：稠密度，影响，交通，拥堵
人口或车辆的稠密度高是导致交通拥堵的重要原因之一，因此“稠密度影响了交通拥堵”是符合逻辑的句子。
Score: /3
Summary
Chóu mì dù refers to the degree of compactness, density, or crowdedness within a given space.
- Measures how tightly packed or dense something is.
- Can refer to physical substances or abstract concepts.
- Indicates the degree of crowding or concentration.
Think of 'packedness'
When you see '稠密度', think about how tightly packed things are, whether it's physical objects, people, or even data.
Distinguish from 'Density'
While related to 'density', '稠密度' often emphasizes the 'crowdedness' or 'compactness' aspect more than just mass per volume.
Urban planning context
In Chinese culture, discussions about population '稠密度' are common in urban planning, reflecting concerns about living space and resource allocation.
Examples
4 of 4这个山区的人口稠密度很低，大部分地区都是森林和荒野。
The population density in this mountainous area is very low, with most regions being forests and wilderness.
为了提高存储效率，我们需要增加数据在存储介质上的稠密度。
To improve storage efficiency, we need to increase the data density on the storage medium.
市中心晚上特别热闹，人潮稠密度很高。
The city center is especially lively at night, with a very high density of crowds.
研究表明，城市扩张的稠密度与环境污染之间存在显著相关性。
Research indicates a significant correlation between the density of urban expansion and environmental pollution.
Related Content
This Word in Other Languages
Related Vocabulary
More general words
一下儿
A1a bit, a moment
点儿
A1a little bit
有点儿
A1a little, somewhat (negative connotation)
一下
A2A bit; a moment (used after a verb).
异样
B1different; unusual; strange
关于
A1about, concerning
快要
A2to be about to (happen)
大约
B1Used to show that a number or amount is not exact; approximately.
上边
A2above, on top
上面
A1on, above, over
