• 1. exact differential equation: 全微分方程 | 恰当微分方程 | 正合微分方程 | 正合微分方程式
• 2. non-exact differential equation: 非恰当方程
• 3. exact differential equation detail: 恰当微分方程

• 1.The shape of the elastic curve of the buckled bar is the solution of the exact differential equation of the curvature.
  失稳后的弹性线采用精确的曲率微分方程式。
  dict.yoduao.com
• 2.The analytical solutions for these reactor models are shown to agree very well with the numerical solutions to the exact differential equation…
  两种模型正合微分方程的解析解与数值解表示出十分的吻合。
  dict.yoduao.com
• 3.This paper gives an exact solution for free vibration of a physically nonuniform straight bar with varying section by the use of a class of integrable linear ordinary differential equation.
  本文应用可积的一类线性微分方程求出了非均质变截面弹性直杆振动问题的一个精确解，我们应用这一精确解验证了渐近解的精确度。
  dict.yoduao.com

©2026 网易公司