differential coefficient
英
美
- 导数
详细释义
Noun:
-
the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
双语例句
- The secondary derivative differential pulse polarography was developed for the quantitative determination of chrysophanol in rheum.
建立了中草药大黄中大黄酚的二阶导数差示脉冲极谱定量分析方法。 - The calculation precision and speed were promoted by avoiding the numerical integral and differential calculation used in approximating the derivation.
避开了数值积分运算和差分替代导数的近似,提高了计算精度和速度。 - The analog computers were designed to solve differential equations.
模拟计算机是被设计解决微分方程的。 - Therefore the operator we seek is the differential of a spike.
因此,我们欲求的因子是一个单位脉冲的微分。
相关词汇
- derivative 派生物
- first derivative 一阶导数
- differential 差别的
- derived function [数]导函数
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