first derivative meaning in English
一价导数
一阶导数
Examples
- In other coordinates it will involve second and possibly first derivatives with respect to time .
在别的坐标系中，它除了包含对时间的二阶微商外，还可能会包含对时间的一阶微商。 - Determination of sparfloxacin in tablets by the first derivative spectrophotometry
一阶导数分光光度法测定片剂中司帕沙星 - A mark used as a superscript to indicate the first derivative of a variable
撇号置于右上角的符号，用以标明变量的第一个导数 - Multiple positive solutions of a semilinear fourth - order boundary value problem with first derivative
含一阶导数的半线性四阶边值问题的多重正解 - In chapter two , we put forward an iteration ( 2 . 1 . 1 ) in which the first derivative and the first divided difference are only calculated in each step
1 . 1 )与另两个也仅含一阶导数和一阶差商的算法及两步newton迭代的收敛阶