查询词典 theoretical research

Therefore, both the theoretical research and the practical application, it is very necessary to establish the basic theory of non-linear dynamics of spiral bevel gears and hypoid gear drives.

对于齿轮系统动力学的研究，不但可以分析和预测齿轮系统的振动和噪声，而且反过来也对齿轮的设计和加工提出了新的要求。

Lastly, simulation was carried out, the results verified the efficiency of binomial expansion method in practical applications, therefore it is of great importance in design of analog fractance circuit and theoretical research of fractional calculus.

最后对该电路进行仿真，证明了二项展开法在实际应用中的有效性，对于模拟分抗电路的设计和分数演算的理论研究具有十分重要的意义。

The theoretical research on the fault tree analysis of the system based on the Boolean algebra and the probability theory has achieved a great success, and its engineering application also makes a lot of achievements.

基于布尔代数和概率论的系统故障树分析的理论研究已取得很大成功，工程应用也取得了许多成果。

We will further develop philosophy and the social sciences and break new ground in theoretical research.

要进一步繁荣和发展哲学社会科学，推动理论创新。

By contrast, China lags behind in risk management in terms of its theoretical research and practice.

然而，相对于期货市场的发展，我国风险控制的理论研究和实践还存在不足。

In the part of theoretical research, the author summarized and reviewed the existing theory on regional human capital and export, then explored the mechanism, static process, as well as dynamic process.

在理论研究部分，本文对现有理论进行了梳理、归纳，总结了人力资本与出口贸易相互作用的相关理论，重点分析了人力资本对出口贸易的作用途径、静态影响和动态影响。

In 1990 and the pioneer works of Pecora and Carrol, The theoretical research and applied study of the chaotic control and chaotic synchronization get the development at full speed. Various kinds of methods of the chaotic control come out one after another and people find the chaotic control and chaotic synchronization can be applied to a lot of fields such as secure communications, chemical, modeling brain activity etc.

但自1990年E.Ott等人提出了OGY方法以及Pecora和Carroll关于混沌同步的开创性工作之后，混沌控制与同步的理论研究和应用研究得到飞速发展，各种控制混沌的方法相继问世，并发现了混沌控制与同步可以在诸如保密通讯、信号处理、化学反应、生态和电力系统等领域广泛应用。

Based on the specific theoretical research, an SSL-based ciphering and decoding system is designed with the help of Delphi, a simulation program.

在理论阐述研究的基础上，利用Delphi编程模拟实现了一个利用SSL协议进行加、解密的系统。

It is important breakthrough in the theoretical research of heat capacity of condensed material.

是百年来凝聚态物质热容理论研究中的重大突破。

The living space in the daily lives of the people most closely connected with the type of space in this particular place in which to study and reflect the cultural connotations of the concept is to have, from the construction of cultural, decorative cultural, aesthetic, psychological, and other aspects of home environment to explore Chinese culture and history of the concept of evolution, and the delicate process of the evolution of China"s domestic design cultural trails found in the current theoretical research and design practice among the media play a good role, explored in the design of social development and people"s needs.

本文针对居住空间这一与人们日常生活关系最为密切的空间类型，在这一特定场所里研究其中体现出的文化内涵和人们对其产生的观念，从建筑文化、装饰文化、美学、心理学等方面探讨中国历代家居环境中文化与观念的演变，并在微妙的演变过程中找到中国家居设计文化之路径，在现在的理论研究与设计实践之间起到良好的媒介作用，探索出符合当今社会发展和人们需求的设计方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。