查询词典 development theory

The formation mechanism of the absolute instability and gyrotron backward wave oscillations is analyzed, and the methods to suppress the parasitical modes are discussed.The nonlinear theory model of gyro-TWT is consummated by considering the influence of tapered magnetic field and waveguide radius, electron velocity spread, and waveguide loss on electron beam-wave interaction. The large-signal characteristic of gyro-TWT, such as launching loss and absolute instability, are also analyzed in detail. This work establishes the foundation for the development of a gyro-TWT amplifier.

重点研究了两段损耗波导结构和损耗陶瓷结构回旋行波管中的电子注-波互作用，分析了绝对不稳定性和回旋返波振荡的形成机制和抑制寄生模式的方法；完善了回旋行波管的非线性理论模型，并考虑了磁场和波导半径渐变、速度零散、波导损耗等因素对注-波互作用的影响；详细分析了发射损耗、相位稳定性等回旋行波管的大信号特征，为回旋行波管放大器的研制奠定了基础。

Combined with the current situation, in the Marxist theory of oriental absolutism,under the guidance of trying to find ways to solve this problem,with a view to achieving true development of China\'s modernization.

并结合当前实际，在马克思东方专制主义理论的指导下，试图找到解决这一问题的途径，以期实现中国现代化的真正发展。

At the same time, vibrational spectra theory methods development and the current situation are abstracted.

应用、局限性和误差的校正及振动光谱理论研究方法的发展、研究现状。

With the development of our socialist market economy and the accedence to WTO of our country , the function of science and technology is becoming very notable,and Marx's theory on value of labor becomes a contentious focal point, too.

随着我国社会主义市场经济的发展，以及我国加入WTO ，科技的作用日益显著，马克思劳动价值学说再次成为理论界争议的焦点。

These discussions enrich the theory of philosophy, and accelerate the research and development of philosophy.

这些讨论丰富了哲学的理论内容，促进了哲学的研究和发展。

From the simple accounting entry to a few, development, and today has evolved into a better scientific theory and practice of modern accounting standards, and shared a long historical process.

会计从简单的记数开展，发展、演变为今天具有较完善的科学理论和实践规范的现代会计，经历了漫长的历史过程。

Network Accounting and the emergence of progressive development, the impact of the lunwen114traditional accounting theory and practice, but also the impact of the traditional accounting software and accounting entry.

网络会计电算化的产生及逐渐发展，冲击了传统的会计理论和实务，也冲击了传统的会计软件及会计录入。

It is the product of market economy, is the human capital theory in the field of accounting development.

它是市场经济的产物，是人力资本理论在会计领域的深入和发展。

The theory of art of translation is embodied in the purpose of translation, its thinking methods, the process of its development, the characteristics of the products of translation, the social acknowledgement and the ways of the acceptance of its fruit and so on.

关于翻译的科学性问题，学界已有充分的讨论，特别是2000到2001年关于建立翻译学的大讨论中，广大翻译工作者对翻译的科学性进行了充分的探讨，使人们对翻译的科学性有了更为全面的认识。

In this thesis, the theory, algorithm and applications combined with the project "research on the feature extraction and analysis of XX acoustic vector" are discussed, according to the present development, main problems and practical needs in application of feature extraction of pressure and acoustic vector signals.

本文根据声压和声矢量信号特征提取的研究现状、存在的主要问题以及工程实际应用的基本要求，结合基金项目"XX声矢量特征提取与分析研究"的内容，对目标特征提取及其分类识别进行了理论、算法与应用方面的探讨。

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。