separation of variables中文什么意思

变量分离

变数分离法

分离变量法

分离变数法

• separation:    n. 1.分离；分类；分开。 2.隔 ...
• variable:    adj. 1.易变的，变化无常的，无 ...
• variables separation:    变数分高法; 分离变量

例句与用法

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1. Method of separation of variables and boundaryvalue problem of the isosceles - right triangular waveguide
   分离变量法与等腰直角三角形波导的边值问题
2. By using the method of separation of variables and limited fourier and laplace transform , the analytical results are obtained
   运用分离变量法和有限傅立叶变换和拉普拉斯变换，将系统运动微分方程转换为线性方程组，求出挠度和内力解析解。
3. Third , the mode solution is obtained using the separation of variables . the last , the mode transition property is discussed when the plane wave transmit in the step - index optical fiber
   再次，利用分离变量法推导出平面波在阶跃光纤中传播的模式表达式，讨论了光波在光纤中传播的模式特性。
4. According to thinking the joints of plates as elastic boundary supports to plates and by using of the method of separation of variables , betti ' s reciprocal theorem of work , the solution of dynamic equation can be deserved
   运用变分法，分离变量法，互等功定理等数学工具求解板的运动方程，可得出弹性地基上考虑接缝传荷能力的道面板在移动荷载下的动力响应(解析解) 。
5. By adopting appropriate transformation , this paper transform the heat conduction equation with internal heat source into a non - source heat conduction equation , and then solve the problem successfully by the method of separation of variables
   其关键方法是：通过将电场量引入温度场方程，作适当变换，把含内热源的热传导方程转化为不含内热源的热传导方程，然后采用分离变量法进行求解。

百科释义

In mathematics, separation of variables (also known as the Fourier method) is any of several methods for solving ordinary and partial differential equations, in which algebra allows one to rewrite an equation so that each of two variables occurs on a different side of the equation.