导出

Water surface wave ; stationary wave ; rectangular water trough ; optical effect

由矩形水槽里水的表面波理论导出了驻波方程，并定量研究了标准矩形游泳池中的驻波现象，计算结果与实际现象基本符合。

Lab experiments were conducted in a wind-wave flume to measure the wave steepness distribution.

1999导出的理论分布在零波陡处概率密度不为零的理论缺陷。

After calculation and design the operating organization of the new molded case circuit breaker ,protract the geometrically stereogram of the operating organization in the software of Pro/e, then import or export between the soft of UG、Solid works、ADAMS and Pro/E.

进行断路器操动机构的设计计算后，在三维造型软件Pro/E中进行操动机构的三维实体造型，通过与各个绘图软件UG、Solid works的导入导出，最后在动力学仿真软件ADAMS中进行动态仿真。

This paper discusses the generalization of a predictive control based on stochastic reference input.

本文讨论了随机参考输入下的广义预测控制问题，作为clarke 预测控制的改进和推广，导出了一种基于随机参考输入的广义预测控制器。

As for the establishment of stochastic input-output models and the derivation of related theories, there are three points to be mentioned: firstly, the theoretical basis on which the ultimate requirements must comply with the index movement is given; secondly, the output control model is offered, which is based on the idea that the ultimate requirement is an index stochastic variable.

在随机投入产出模型的建立和相关理论的导出方面。一是给出了最终需求量服从指数分布的理论依据；二是提出了基于最终需求为指数型随机变量的产出量的控制模型。

The expressions developed are based on Stoker's law.

各种展开的计算公式是根据斯托克斯定律推导出的。

The expressions developed are based on stoker's law, which limits design to simple cases

各种展开的计算公式是根据斯托左斯定律推导出的，也就是说，只限于考虑一些简单的情况。

Due to the efforts of McCarthy(1962), Landin(1964), Strachey(1996), Wegner(1968), and others who provided insight into operational models of computation. We can now evaluate programming languages in terms of an unifying view of computation structures. Semantics and the expressive power resulting from modularity can now be studied in terms of the data structures and the accessing paths to them established during the execution of the control statements of the language.

通过 McCarthy(1962)、 Landin(1964)、 Strachey(1996)、 Wegner(1968)和其他对计算的操作模型深入考查的人们的努力，现在我们正以统一的计算结构观点来评价程序设计语言，可以通过数据结构以及在执行语言语句时建立的访问路径，来研究语言和模块化导出的表达能力。

Using the coordinate transform method, the strain tensor transformation relation and the objectivity hypothesis, the rational forms of Darcy' law in both spatial description method and material description method are derived respectively, as well as the seepage coefficient expression for large-strain deformation coupling.

采用坐标和应变张量变换方法以及客观性假设，分别导出Darcy定律在空间和物质描述两种情况下的合理形式，同时还推导变形耦合情况下大变形法渗透系数的表达式。

From the basic formula of coulomb force and ampere force,together with the concept of electric stress tensor , the mathematic formula of electric force and magnetic force is deduced in this article.

从库仑力和安培力的基本公式出发，引用电应力张量和磁应力张量的概念，导出计算电场力和磁场力的简单数学表示式。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。