proportional quantities信息详情

proportional quantities发音

意思翻译

比例量

相似词语短语

proportional───n.[数]比例项;adj.比例的,成比例的;相称的,均衡的

quantities───n.数量,工程量;音符长度(quantity的复数)

proportional equations───比例方程

proportional reasoning───比例推理

quantities of───许多……;大量的

proportional definition───比例定义

proportional relationships───比例关系

proportional valve───比例阀;定量阀;流量阀;配合阀;比例阀,定量阀,配合阀

proportional meaning───比例意义

双语使用场景

relationship between two quantities when a change in a second quantity is directly proportional to a change in the first quantity.───两个变量之间的一种关系,第二个量的变化直接和第一个量的变化成比例。

This angular shift, called the parallax of Venus, would provide a measure of the distance between Earth and Venus because the two quantities are inversely proportional to each other.───这个角差称为金星视差,可以做为地球和金星距离的指标,因为两个数值互成反比。

英语使用场景