characteristic boundary value problem 特者值问题
characteristic boundary point 特征边界点
characteristic boundary condition 特征边界条件
characteristic boundary conditions 特征边界条件
boundary characteristic [计] 边界特征 ; 边界特性
discontinuous characteristic boundary value problem 间断特征边值问题
characteristic non-reflecting boundary conditions 特征无反射边界条件
boundary characteristic line 上界特征直线
Characteristic boundary conditions based on the eigensystem of the preconditioned equations are employed.
方程求解采用了特征边界条件。
The characteristic of this model is only to know basic and natural boundary condition, then the stream function and flow velocity required on the boundary are obtained.
这一模型的特点只需要知道边界上的基本边界条件和自然边界条件，就可以得到边界上所需要求的流函数和水流速度；
The BP neural network used in the temperature characteristic of the boundary film on the screw-nut pairs surface in the wear-self-compensation system was established.
本文用双隐层BP人工神经网络建立了丝杆螺母副表面边界膜温度特性的磨损自补偿数学模型。
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