direction derivative method 方向导数法
pseudo-direction derivative 伪方向导致
pseudo direction derivative 伪方向导致
horizontal direction derivative 水平方向导数
A direction derivative method for the analysis of the effects of asymmetric stores on flutter speed is presented.
提出了一种分析不对称外挂对飞机颤振影响的方向导数法。
In this paper, with the aid of idea of defining those sets and functions, the definitions of E -convex cone, pseudo-quasi- E -convex functions, E -direction derivative are discussed.
借助于这些集合和函数的定义思想，本文定义了E -凸锥、伪拟E -凸函数、E -凸函数方向导数等几种更广义的概念。
And then, what's the derivative in that direction?
那么，那个方向的导数是什么呢？
应用推荐