发展速度

A new method for the generation of curvilinear grid has been proposed. Some curvilinear grid generation examples show that satisfactory grids can be generated for simple-connected regions and connected- regions with complex boundary by using the proposed adjusting factors.

3提出了一种生成边界处正交曲线网格的新方法，收敛速度快，在复杂边界流场区域的数值计算中，有很大的实用价值；为了克服复杂几何边界给数值计算带来的困难，提高通用性以及水流的预测精度，本文采用上述网格生成技术，在直角坐标系三维非恒定明渠紊流的沿层积分数值模型基础上，发展了曲线坐标系下的多层紊流水动力模型。

With the past seven years, the yearly sales volume has been increasing consecutively 40% per year.

同时，公司的销售额也节节上升，以年均增长40％的速度持续、稳定发展。

ABSTRACT With the continuous development of modem signal processing technologies, the signal to be processed becomes more diversified and c...

随着现代信号处理技术的不断发展，所需处理的信号种类越来越多，形式越来越复杂，对系统速度的要求也不断提高。

In order to improve the measurement speed and meet the demand of dimensions of surface, shadow moire profilometry based on frequency shifting technology for measuring the BGA coplanarity is analyzed.

为了提高测量速度，满足表面外形尺寸的在线检测，针对频移阴影莫尔测量方法在BGA引脚共面度检测中的应用进行研究：(1)介绍了光学三维传感技术的概况及应用现状，简要叙述了光学三维轮廓测量技术的发展及原理。

How to assure and enhance the security of database, the core of datas storage and management in management information system, has been hot topic which is expected to be solved urgently.

作为信息化的关键——数据库，其重要性也是越来越高，然而由于军队信息化建设才刚刚起步，在很多地方由于数据的安全性和可信度的问题制约了发展的速度，甚至严重影响了信息化战斗力的提高；这就迫切要求在数据库的安全性和可信度上给予决策者以最大的支持。

With the rapid development of Chinese economy when entering into 21 century, Mobile communication has gained rapid development while mobile phone is becoming the most rapid and familiar with high-tech communication's products, not costliness any more for common people to get, which has gradually become to popular life necessary.

进入廿一世纪随着中国经济的腾飞，移动通讯业在我国得到了快速发展，手机也就成了普及速度最快、人们最为熟悉的高科技通讯产品，不再是普通老百姓可望不可求的奢侈品，已逐渐成为普通大众的生活必需品。

Yahoo can point out this obvious question: Yahoo does not have time reappear any deviation, google is in eye covetously and developing with Internet speed; Because this is abstracted,Yahoo is met and be immersed in had broken down long.

雅虎可以指出这个明显的问题：雅虎没有时间再出现任何偏差了，Google正在虎视眈眈并且以互联网速度在发展；雅虎会因此分心和陷入瘫痪过长时间。

Although the detection rate has been improving during the last ten years, the speed is still a problem to cumber face detection system from being widely used.

经过20 世纪90 年代以来十多年的发展，人脸检测的精度得到了大幅度的提高，但是速度却一直是阻挠人脸检测走向实用的绊脚石。

Said, China's real estate in the current period of time, is a healthy development of the situation, because the Government can control the supply of land to real estate development speed, change is impossible.

许荣茂说，中国的房地产在目前的时间内，是一个健康发展的情况，因为政府可以控制的土地供应，房地产开发的速度，改变是不可能的。

Based on the Navier-Stokes equations in conservative form derived with respect to nonorthogonal curvilinear coordinates and nonorthogonal velocity components, the numerical method for solving 3D viscous flow has been discussed.

本文基于非正交曲线坐标与相应的非正交速度分量下导得的守恒型N—S方程，讨论了求解三维粘性流动的数值方法，计算中显式时间推进算法与Baldwin—Lomax湍流模型被采用，应用本工作发展的程序，作为算例计算了一个沿径向非等截面环形叶栅的三维粘性流场，得到了诸如三维压力分布，总压损失分布以及十分清晰的二次流动图景等丰富的流场信息。

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。