accurate solution精确解法 The accurate solution on the internal forces in the plate has not been attempted.
基于6个网页-相关网页
an accurate solution 精确解法
time-accurate solution 时间精确解
explicit accurate solution 显示精确解
essential accurate solution 本质精确解
Acceleration accurate solution 加速度精确解
highly accurate numerical solution 高精度数值解
accurate upper bound solution 精确上限解
) can only be described by difference equations. On the other hand, an accurate solution of a general nonlinear differential equation is difficulty solved.
众所周知，连续系统用微分方程来描述，采样系统(如国民收入、产品的产量等)却不能用微分方程来描述，而只能用差分方程来描述；另一方面，一般非线性微分方程的精确解是无法求出的，因此常采用将其离散化即转变成差分方程求其近似解。
参考来源 - 一阶偏差分方程的混沌化·2,447,543篇论文数据，部分数据来源于NoteExpress
Solving equation with EXCELL can decrease manual computation work and you can obtain the accurate solution.
用EXCEL解方程可以大大减轻手工求解的计算量，并可得到精确解。
This method is featured by simple procedure, accurate solution of equality or inequality constraints not more than 10.
新方法的特点是程序简单，可以较精确地求解10维以下的等式或不等式约束问题，无需提供偏导数。
After partial differential equations was changed into cubic algebraic equation, accurate solution of the structure was able to be obtained.
将偏微分控制方程化为三次代数方程，获得结构内力的精确解。
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