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MEANING OF
正比例
zhèng
bǐ
lì
正比例
How to write
Definition
direct proportionality
Usage
Synonyms
正
比
Antonym
反
比
例
中文释义
对于两个相互关联的量x和y,如果在变化过程中它们的比值保持不变,则称此两个量x与y成正比例,记作x∝y或x=ky,非零常数k称为比例常数。
Characters
正
zhèng/zhēng
比
bǐ/bì
例
lì
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