英汉例句

• the hyperbolic equations were formulated by artificial compressibility method with the convective terms discreted using a third-order upwind scheme based on roe's approximate riemann solver.

  不可压粘性绕流的求解采用了人工压缩性方法，其中对流项的离散应用了三阶迎风格式。

• equations of transport model of leachate for porous media and double media are given. generalized upwind scheme is used to solve the transport model of leachate and to eliminate numerical dispersion.

  本文通过对淋滤液运移模型的研究，给出了多孔介质和双重介质淋滤液运移模型的定解问题，采用广义迎风格式求解淋滤液运移模型，消除数值弥散。

• to solve it numerically, we use a moving mesh method, two upwind difference discretizations ( simple upwind scheme and midpoint upwind scheme ) are applied.

  为了对其数值求解，采用移动网格方法，使用了两种迎风差分格式（一般迎风格式和中点迎风格式）。

• an 3-d steady, compressible and second-order upwind scheme simplec algorithm were used to simulate the flow field of a centrifugal blower.

  采用三维定常、可压缩的simplec算法，对一离心通风机的运行性能进行了整机三维数值模拟并进行了试验测量。

• on the basis of study of numerical methods a new kind of implicit and upwind scheme was designed, a restrict theoretical proof shows the scheme is nnd scheme.

  数值实验结果显示，新格式具有较高的激波分辨能力，且是无波动的。

• the numerical result implies that the high-accuracy upwind scheme has the advantage of high order accuracy and good stability.

  计算结果表明，高精度迎风格式具有精度高、稳定性好等特点。