proportionality coefficient

• 比例系数,比例常数

proportionality coefficient的用法和样例：

例句

1. It is a fixedconstant and the third equivalant coefficient in the polybasic braes.
   它是确保合金转化为二元形式所必不可少的导向给定值，是一个定位常数。
2. The effective diffusion coefficient and rate constant of intraparticle transport were calculated.
   求出了颗粒内有效扩散系数和颗粒内扩散速率常数。