밀도
The degree of compactness of a substance. In social science, it often refers to population density—the number of people living in a specific area.
例文
3 / 5물보다 밀도가 낮은 물체는 물에 뜹니다.
Objects with a lower density than water float on water.
도시의 인구 밀도를 조절해야 합니다.
The population density of the city needs to be controlled.
이 액체는 밀도가 아주 높습니다.
This liquid has a very high density.
語族
覚え方のコツ
Think of '밀' (close/tight) + '도' (degree). The degree of closeness.
クイックテスト
대도시는 지방보다 인구 ( )가 훨씬 높다.
正解！
正解は： 밀도
例文
물보다 밀도가 낮은 물체는 물에 뜹니다.
academicObjects with a lower density than water float on water.
도시의 인구 밀도를 조절해야 합니다.
formalThe population density of the city needs to be controlled.
이 액체는 밀도가 아주 높습니다.
academicThis liquid has a very high density.
밀도 높은 수업을 기대하고 있어요.
everydayI'm expecting a high-density (intensive) class.
뼈 밀도가 낮아지면 골다공증이 생깁니다.
formalWhen bone density decreases, osteoporosis occurs.
語族
よく使う組み合わせ
よく使うフレーズ
인구 밀도가 조밀하다
population density is dense
밀도 있는 구성
densely structured composition
밀도를 높이다
to increase density
よく混同される語
농도 (concentration) is used for liquids/mixtures; 밀도 (density) is for mass per volume or population.
使い方のコツ
Essential for IELTS Writing Task 1 when describing maps or urban statistics.
よくある間違い
Do not confuse with '온도' (temperature).
覚え方のコツ
Think of '밀' (close/tight) + '도' (degree). The degree of closeness.
語源
From Sino-Korean 密度 (density).
文法パターン
文化的な背景
South Korea has one of the highest '인구 밀도' in the world.
クイックテスト
대도시는 지방보다 인구 ( )가 훨씬 높다.
正解！
正解は： 밀도
関連語彙
scienceの関連語
상호작용
B2Reciprocal action or influence; how two or more entities affect each other.
예측하다
B2To estimate or guess what will happen in the future based on certain data or logic. It is a frequent word in scientific or economic reporting.
한계
B2The point, edge, or line beyond which something cannot or may not proceed; a limitation or boundary.
가설
B2A temporary explanation or idea that is suggested to explain something, but has not yet been proven true through research or experiments.
인과관계
B2The relationship between a cause and its effect. In academic contexts, it refers to how one event leads to another.
관찰하다
B2To watch someone or something carefully and attentively over a period of time. This is often done to learn something or discover information.
변수
B2A factor or element that is likely to change or vary in different situations, especially one that affects the result of something.
가정하다
B2To suppose or assume something to be true for the sake of argument or investigation. It is a fundamental verb in academic hypothesis building.
분포하다
B2To be distributed or spread over a certain area or range. It describes the spatial or statistical arrangement of things.
비율
B2The quantitative relationship between two amounts showing the number of times one value contains or is contained within the other.
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