正比例
[zhèng bǐ lì]
direct proportionality
正比例
来自翻译宝典
简体中文>英语, CC-CEDICT
- 简体中文>英语, 汉英词典
正比例
zhèngbǐlì
两个量(ɑ和b),如果其中的一个量(ɑ)扩大到若干倍,另一个量(b)也随着扩大到若干倍,或一个量(ɑ)缩小到原来的若干分之一,另一个量(b)也随着缩小到原来的若干分之一,这两个量的变化关系叫做正比例,记作ɑ∝b。 {direct proportion; relationship that maintains a constant ratio between two variable quantities (when one is multiplied or divided by a certain number, the other changes by the same ratio), e.g. item ɑ increasing in direct proportion to item b, marked as ɑ∝b}
zhèngbǐlì
两个量(ɑ和b),如果其中的一个量(ɑ)扩大到若干倍,另一个量(b)也随着扩大到若干倍,或一个量(ɑ)缩小到原来的若干分之一,另一个量(b)也随着缩小到原来的若干分之一,这两个量的变化关系叫做正比例,记作ɑ∝b。 {direct proportion; relationship that maintains a constant ratio between two variable quantities (when one is multiplied or divided by a certain number, the other changes by the same ratio), e.g. item ɑ increasing in direct proportion to item b, marked as ɑ∝b}
简体中文>英语, 现代汉语词典
正比例
zhèngbǐlì
名 direct proportion
- 正比例函数 directly proportional function
- X与Y成正比例。 X is directly proportional to Y. / X varies directly as Y.
zhèngbǐlì
名 direct proportion
- 正比例函数 directly proportional function
- X与Y成正比例。 X is directly proportional to Y. / X varies directly as Y.
- 简体中文>英语, 汉英大词典
正比例
/zhèngbǐlì/
direct proportion
/zhèngbǐlì/
direct proportion
简体中文>英语, 简明汉英词典