数值的

The model is applied to numerically analyze the wave field and the coastwise current formed by the breaking of oblique incident wave in the Leadbetter Beach, Santa Barbara, California, USA. In the analysis the Crank-Nicolson scheme is adopted to solve the parabolic mild slope equation and the ADI finite difference scheme is applied to solve the model of wave induced coastwise current.

运用该近岸流方程，对美国Santa Barbara Leadbetter海岸波浪斜向入射所产生的波浪场及波浪破碎所形成的沿岸流进了数值模拟，其中抛物型缓坡模型采用Crank-Nicolson格式进行数值离散，近岸流方程采用ADI差分格式离散。

In this mathematical model, we made the comprehensive consideration of the condensability of the liquid, the Westphal＇s effect, the continuous flow condition and the dynamic property of the ball valve.

应用数值方法建立了自动球阀运动规律的计算机仿真模型，通过数值模拟，得到各个参数对球阀运动动力特性影响的基本规律。

This study uses the height function to track the free surface, and the body-fitted coordinate system is used to generate a coordinate surface coindent with the boundary contours in the physical plate.

为求解本研究的流动现象，除了以高度函数法追踪液面外，并以物体嵌合座标系统克服翼形的不规则形状，同时采用SIMPLE数值法来处理整个数值运算过程，并配合交替方向隐式A.D.I。

The new calculated leak value is a multiplication of the LDS1000 value with the correction

新计算的泄漏率数值是LDS1000显示的数值乘以一个修正值。

Finite element software, ANSYS, was used to simulate the loading process on the culvert.

用有限元软件ANSYS进行涵洞受力全过程的数值模拟，并将数值模拟结果与模型试验、模型试验推算出的原型结构应力数据加以对比。

The simulation of lower hybrid current drive is improved,based on which effect of LHCD on radial electric field is simulated.

完善了低杂波电流驱动的数值模拟，在此基础上对LHCD对径向电场分布的影响进行了数值模拟。

Operational Parameters/Critical Parameters cont'd Operational Parameters: Operational parameter values are identified for those process parameters where substantial excursion from the specified range could reasonably be expected to reach or exceed a critical value that would detrimentally affect the quality of the resulting product.

操作参数/关键参数操作参数：在偏离规定范围，达到或超过临界数值从而对结果产品造成质量损害的情况下，要找出那些工艺参数的操作参数数值。

Edge lines are extracted automatically from image, by acquiring points of extremum of first directional derivative vertical with edge line with Fourier transform in frequency domain.

同时，参考一阶方向导数的数值来排除一些非边缘点（一阶方向导数的数值为常数者，零也为常数）。

Numerical simulation is dominating part of CAT, also the core of this work.

数值计算是计算机辅助优化数值试验的重要环节之一，也是本文的侧重点。

Using this method proposed in this thesis, superplastic free bulging process of duralumin LY12CZ under an external electric field is analysed, both with the constant pressure and with the constant strain rate at the apex.

将此解析—数值混合分析法应用于LY12CZ铝合金在强电场中的超塑性自由胀形过程的数值模拟，其中包括恒定胀形压力和恒定应变速率两种情况。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。