比例
The relationship between two things in size, number, or amount. Often used to describe percentages or ratios in data analysis.
Exemples
3 sur 5这张地图是按比例绘制的。
This map is drawn to scale.
失业人口的比例正在下降。
The proportion of the unemployed population is decreasing.
你这比例调得不对吧？
The proportion you mixed isn't right, is it?
Famille de mots
Astuce mémo
比 (compare) + 例 (example/rule). Comparing based on a rule or scale.
Quiz rapide
在一些国家，老年人的___越来越高。
Correct !
La bonne réponse est : 比例
Exemples
这张地图是按比例绘制的。
everydayThis map is drawn to scale.
失业人口的比例正在下降。
formalThe proportion of the unemployed population is decreasing.
你这比例调得不对吧？
informalThe proportion you mixed isn't right, is it?
本研究调查了不同年龄段人口的比例。
academicThis study investigated the proportion of the population in different age groups.
我们需要增加研发经费的比例。
businessWe need to increase the proportion of R&D funding.
Famille de mots
Collocations courantes
Phrases Courantes
成比例
be in proportion
比例失调
out of proportion
直接比例
direct proportion
Souvent confondu avec
比率 (rate) often refers to a frequency or speed, while 比例 (proportion) refers to a part of a whole.
Notes d'usage
Essential for IELTS Writing Task 1 when describing pie charts and bar graphs.
Erreurs courantes
Confusing '比例' with '比率' (rate). Use '比例' for parts of a whole.
Astuce mémo
比 (compare) + 例 (example/rule). Comparing based on a rule or scale.
Origine du mot
From '比' (to compare) and '例' (rule/precedent).
Modèles grammaticaux
Quiz rapide
在一些国家，老年人的___越来越高。
Correct !
La bonne réponse est : 比例
Vocabulaire associé
Plus de mots sur Academic
文本
B1The original words of a piece of writing or a speech. In academic research, it refers to the material being analyzed, such as a literary work, a document, or a transcript.
案例
B1A specific instance or example used as a basis for study, analysis, or as a precedent in law, medicine, or business.
注释
B1Explanatory notes or comments added to a text to clarify meaning, provide context, or cite sources.
由此
B1From this; because of this. It is used to indicate that a conclusion or result is derived from the previously mentioned fact.
预估
B1To make an approximate calculation or prediction of a future value, quantity, or outcome based on current data.
支撑
B1To support or sustain something physically or metaphorically (like a theory or economy).
延伸
B1To extend, stretch, or expand in space, time, or meaning.
推翻
B1To overturn, disprove, or reject a previous theory, conclusion, or government.
方法
B1A particular procedure for accomplishing or approaching something, especially a systematic or established one.
效果
B1A change which is a result or consequence of an action or other cause; the effectiveness of something.
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