大学英语词汇短语释义解析及例句 coarse mesh


释义：

coarse mesh 粗网格；粗筛

例句：



This reaction model can be used in coarse mesh as compared with other reaction model.

与其他反应率模型相比，这种反应率模型可以应用于较粗的网格。



An equation to estimate approximately the error of the displacement vector was given in the correction of the coarse mesh.

在粗网格校正过程中，给出了一种近似求解位移向量误差的方程；



Hence, these local and parallel algorithms only involve one small original problem on coarse mesh and some correction problems on local fine grid.

因此，这种局部和并行算法仅仅涉及一个粗网格上的整体逼近和细网格上的局部校正。



Ensure the accuracy of computing, using the local mesh refinement approach, which solute the difficult of coarse mesh can not identify the smaller size barrier.

并通过局部网格加密的方法，解决了粗糙网格划分下无法识别较小尺寸障碍物的困难，以及保证了运算精度。



A coarse mesh method, in which the theory of nodal Green's function method is adopted, is applied to get the adjoint neutron flux, after a transformation of adjoint flux equations has been made.

将中子伴随通量方程变换处理以后，利用格林函数节块法的原理求解中子伴随通量，以此代替过去采用最多的细网有限差分法。