bǐ lì
มาตราส่วน; สัดส่วน; อัตราส่วน
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这个班的女生比例很高。
Zhège bān de nǚshēng bǐlì hěn gāo.
The proportion of girls in this class is very high.
这个城市的绿化比例很低。
Zhège chéngshì de lǜhuà bǐlì hěn dī.
The proportion of green space in this city is very low.
这个国家的经济增长比例很稳定。
Zhège guójiā de jīngjì zēngzhǎng bǐlì hěn wěndìng.
The proportion of economic growth in this country is very stable.
The Chinese word 比例 (bǐlì) means "proportion" or "ratio". It is composed of two characters: 比 (bǐ), which means "compare" or "contrast", and 例 (lì), which means "example" or "instance". The word 比例 literally means "comparing examples" or "comparing instances". This reflects the idea that a proportion is a comparison of two numbers or quantities.The word 比例 has been used in Chinese for centuries. It is first recorded in the 3rd century BC in the book "Mozi". In this book, the word 比例 is used to describe the relationship between the length of a shadow and the height of an object.The word 比例 is also used in mathematics. In mathematics, a proportion is an equation that states that two ratios are equal. For example, the equation 3/4 = 6/8 is a proportion. This equation states that the ratio of 3 to 4 is equal to the ratio of 6 to 8.The word 比例 is a common word in Chinese. It is used in a variety of contexts, including mathematics, science, and everyday life.
