查询词典 inversion principle

In this dissertation, the research and design of DCO is conducted and the principal contributions are as follows.In this dissertation, the non-ideal characteristics of traditional MOS varactors used in the DCO are analyzed, and an inversion-mode digitally controlled MOS varactor is proposed to alleviate the non-ideal characteristics. The phase noise of the DCO using inversion-mode varactors can be up to 9.5 dB lower than that of the DCO using traditional MOS varactors.

本论文针对应用于CMOS无线通信收发机的新型全数控LC振荡器，完成了以下工作：分析了DCO所使用的普通数控MOS变容管中所存在的非理想特性，提出了使用反型数控MOS变容管改善这一非理想特性的方法，该方法可以将DCO中的相位噪声最多降低9.5dB。

Also the multi-scale entropy processing and analysis of conductance fluctuating signals acquired by VMEA sensor for five flow patterns with water as the continuous liquid are conducted. The study result indicates that the increase of f o makes oil in water type slug flow occur at lower U sg; for low flow velocity, the continuous liquid inversion occurs at about f o=0.9 and the increase of U sg makes the inversion point move to low oil volume fraction; the multi-scale entropy detail describes the nonlinear dynamic characteristics of oil-gas-water flow patterns and the rate of MSE at low scales sensitively indicates the variation of flow patterns and can act as the efficient criterion of three-phase flow patterns identification.

对水为连续相的5种流型VMEA传感器波动信号进行了多尺度熵分析，研究结果表明：含油率增加可使水包油段塞流在较低气相表观速度下产生；较低流速下的油水相态逆转可发生在油液比为0.9左右，气相流速增加使得逆转点向含油率低的方向偏移；多尺度熵细节可以刻画油气水三相流非线性动力学特性，而低尺度的多尺度熵变化率敏感地反映流型转变，是划分油气水三相流流型的有效准则。

The joint inversion has better resolution and can more effectively resolve the problem of non-uniqueness than the inversion using only one geophysical method data.

联合反演的优点就是比单一地球物理反演方法具有更高的分辨率，并且在一定程度上抑制了问题的多解性。

The present paper proposed one kind of numerical control single-phase inversion structure, in detail elaborated the system parameter design, the rectification work basic principle of work, the contravariant basic principle and the SPWM sine pulse width modulation.

本论文提出了一种数字控制的单相逆变器结构，详细论述了系统的参数设计，整流工作的基本工作原理，逆变的基本原理及SPWM正弦脉冲宽度调制。

We also observed that several object-oriented design principles were very helpful in this implementation, including the Open-Closed principle, the Dependency Inversion principle, and use of the Strategy design pattern.

我们也观察几项面向对象的设计原则是非常有用的在这实施，包括Open-Closed原则，附庸反向对战略设计样式的原则和用途。

A general principle, inversion of onus probandi, and an exception principle, the onus of proof being on the plaintiff are adopted in China.

就我国而言，行政诉讼举证责任有一般原则即"举证责任倒置"和例外原则即原告举证。

In the experiment construction of fundamental accounting course in the industry science universities and colleges,the manual accounting principle and EDP accounting principle should be developed simultaneously,not merely teach the basic principle of account keeping about manual accounting,but strengthen the basic principle of account keeping about EDP accounting.

1加强会计实验的必要性和重要性诺贝尔奖获得者、实验物理学家丁肇中教授曾说："自然科学理论不能离开实验的基础……我希望由于我的这次得奖，能够唤起发展中国家的学生的兴趣，从而注意实验工作的重要性"；著名物理学家冯端院士也讲，"实验室是现代化大学的心脏……实验室的重要性，再强调也不过分"。

And think that its civil law foundation is the equal principle and sincere principle. The inside trading is antipathetic to the equal principle and sincere principle in civil law.

首先，本文探讨了构建内幕交易民事责任制度的法理基础，认为其民法基础是平等原则和诚信原则。

This dissertation talks about the cultural differences from these aspects: history, religion, thought, country situation, custom, and economy. And also, this dissertation gives five principles to the title translation. They are principles of levels, principle of changelessness, principle of shortness and conciseness, principle of common use, principle of exceptions.

本文从历史、宗教、观念、国情、习俗和经济六个方面讲了不同文化对职称翻译的影响，并给出了五条翻译职称称谓的原则，他们分别是层次性原则、固定性原则、简洁性原则、通用性原则、例外原则。

The principle of the micro circular traveling wave ultrasonic motor is described mostly,which include the structure of the mo- tor,the principle of traveling wave,the principle of elliptical motion ,the drive principle of the motor.

重点介绍了微型环型行波超声波电机的结构、行波的产生、椭圆运动的产生、驱动原理等，最后介绍了制作这种电机的实验结果。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。