不定积分又称为反微分(Antiderivative),其 定义如下: 定义1: 若函数 F 在区间 I 的一次微分 (若x为左或右端点,则F‘(x)为左微分或右微分), 则称F为f在区间I的反微...
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互反微分方程 [数] reciprocal differential equation
反微分器 inverse derivative unit
微分反馈 [电子] derivative feedback ; Differential feedback
反馈微分器 feedback differentiator
微分反照率 differential albedo
微分反应性 differential reactivity
输出微分反馈 output derivative feedback
微分反应器 differential reactor
微分负反馈 differential negative feedback
采用无条件稳定的精细逐步积分法求解结构的模态动力学微分方程，构造了通过结构的模态响应反求荷载列阵的迭代算法。
The highly precise direct integration scheme is used for solving modal dynamic differential equation of the structure nd a dynamic load identification method by the modal responses is proposed.
本文利用拓扑度理论研究三阶微分系统反周期解的存在性。
Using topological degree the existence of anti-periodic solutions for third order differential systems is studied.
为了实现一类非线性系统的鲁棒混沌反控制，提出非线性不确定系统鲁棒混沌反控制的非线性比例积分微分控制(NPID)方法。
In order to realize chaos robust anti-control of a class of nonlinear system with uncertainties, a nonlinear proportional integral differential (NPID) control method was put forward.
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