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
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
反向微分法 backward differentiation method
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.
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.
在分析电动机传统的反时限过负荷保护的基础上，提出一种基于解微分方程的过负荷保护新方案。
After analyzing the conventional time-inverse overload protection of the motor, the paper presents a new thermal overload protection scheme basing on the solution of a differential equation.
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