查询词典 practical joke

At the third part, according to the contracture model of the practical capability, we proposed the principles and methods of training practical capability in school education.

第三部分，依照第二部分研究构建的实践能力结构模型，论文提出学校教育培养学生实践能力的基本原则与方法。

Low cost of this control circuit, functional and practical, easy to operate, must have practical value.

本控制电路成本低廉，功能实用，操作简便，有一定的实用价值。

In order to design and optimized amplifier easily, and taking the practical construction of integrated circuit into account at the same time, the inductor in the low-pass network is realized with coplanar transmission line in practical design.

为了便于低通网络的实现和放大器的优化设计，同时考虑到集成电路的具体结构，在实际设计中，低通网络中的电感采用了共面线实现。

The correction and the practical value of the theory is verified by the practical operation of the power supply.

系统的实际运行结果证明了论文理论研究和实际设计的正确性与实用价值。

In this paper, a three-dimensional multi-level hydrodynamic model with curvature correction in curvilinear coordinates has been developed based on the update turbulent theory and numerical method, which can effectively solve the practical problems of flows and water quality transportations in hydraulic engineering, and can strengthen the practical usage of the mathematical model.

本文基于现代紊流理论、现代数值计算方法建立适合描述水利工程中紊流规律的非线性数值模型，即曲线坐标系下的多层紊流水动力模型，旨在提高紊流精细模拟的实用性，以求有效地解决水利工程中的水流和输运现象的实际问题。

There was no practical reason for him to be there, but there was a damn practical reason for him to be here with Dawes.

现在没有什么理由可以让他去和他的母亲待在一起。

Because of only decennary or more researching course, current work on the control methods and control devices is far unmature. For the purpose of deriving the structural system to step into practical projects and ultimaly form directive criterion or regulations, it has important academic and practical significance to engage in theoretical analysis and experimental study on the structral system thoroughly and systematically.

由于该研究仅有十余年的历程，故目前对其控制方法和控制装置的理论及试验研究均尚不成熟，为推动该结构体系走入实际工程并形成可指导实际设计的规范或规程，对该结构体系进行深入、系统地理论分析和试验研究具有重要的理论和实际意义。

But above research were all based on network whose parameters and topology structure were determinate. Network system in practical circumstance often presents randomicity because of influence of some factors. So it often causes some errors when apply traditional network flow theory to practical problems. It is significant for improving network flow theory's practicability to optimize network flow in stochastic circumstance. This question has drawn attention.

但以上研究都是在网络参数和拓扑结构固定的网络上进行的优化，而实际环境中的网络系统受多种因素影响往往会表现出随机性，所以传统网络流理论在具体应用时与实际情况会有一定的偏差，如果能在随机环境下对网络流进行优化，对提高网络流理论的实用性和针对性均有重要意义，这个问题已越来越引起关注。

Thus,digitalization of the practical teaching method will be the standard of imaging practical teaching in the future.

数字化实践教学方式将是影像实践教学的必然趋势。

The solution of some practical problems in engineering can be regarded as that of periodic solution of nonlinear autonomous systems according to the opinion of mathematics, The problems of this kind are analysed by means of the direct numerical method in this paper,The simple and convenient Draw Newton Method is applied for solving the parameter vectors in iteration course along with the calculation of a practical engineering problem.

日I崖旨J，'口工程中的一些实际问题往往可以归结为非线性自治系统，例如描述同步发电机暂态稳定性问题的转子摇摆方程，即是一典型的非线性自治系统。虽然可以用各种小参数摄动法求解非线性系统，但是这类方法是依据对线性系统的解进行"摄动"来逼近非线性系统解的。因而当系统

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？