查询词典 inequalities in physics

His other contributions include relativistic cosmology, capillary action, critical opalescence, classical problems of statistical mechanics and their application to quantum theory, an explanation of the Brownian movement of molecules, atomic transition probabilities, the quantum theory of a monatomic gas, thermal properties of light with low radiation density (which laid the foundation for the photon theory), a theory of radiation including stimulated emission, the conception of a unified field theory, and the geometrization of physics.

的经典问题和它们的量子理论的应用，解释了布朗分子运动，原子跃进概率，单原子气体的量子论，地辐射密度的光的热性质，包括受激发射的放射理论，统一场论的概念和物力几何化。爱因斯坦写了多于50篇的科学著作，也包括非科学的书。1999年爱因斯坦被时代杂志封为&世纪人物&，一份有卓越成就的物理学家的民意测验封他为无论何时都是最伟大的物理学家。现代文化认为&爱因斯坦&和天才是同一个意思。

This paper introduces the studies of the ultra-short Thomson scattering X-ray source at the accelerator laboratory of Tsinghua University in recent years. Properties such as the photon yield,the pulse length and time jitter of the produced photon pulse were predicted theoretically from the parameters of the electron bunch and the laser pulse,and the scattering angle. Preliminary experiments were successfully carried out with a 16 MeV backward-traveling-wave accelerator and the ns-Q switched laser provided by China Academy of Engineering Physics. This paper also introduces the 1.6-cell electron gun that was fabricated on site and the experiment with high RF power including the measurement of the electron bunche parameters. Based on these,we have designed an X-ray source,which is now under construction.

介绍了清华大学加速器实验室近年来关于汤姆逊散射超短X射线源的研究工作；研究了在任意散射角度下电子束参数和激光束参数对散射光子参数的影响，给出了散射光子的参数如光子产额、脉冲长度、时间抖动等与电子束参数、激光束参数和散射角度的关系；利用实验室已有的16 MeV反波行波加速器与中国工程物理研究院激光聚变研究中心提供的ns调Q激光搭建了汤姆逊散射初步实验平台并开展了实验研究；加工了1.6-cell光阴极微波电子枪，搭建了高功率实验平台，对产生的电子束参数进行了初步测量；对汤姆逊散射超短X射线源进行了设计并开展了相关的平台建设工作，对产生的X射线脉冲参数进行了模拟。

Geomechanics is a multilaterally-linked interdisciplinary subject whose research field includes structural geology, earth physics, solid mechanics and astrogeology.

内容广泛涉及到构造地质、地球物理、固体力学和天文地质等多个方面，是一门具有多边联系的边缘学科。

The book continues with coverage of exterior ballistics, exploring the physics behind trajectories, including linear and nonlinear aeroballistics.

这本书将继续与外弹道学的覆盖面，探索背后的轨迹，包括线性和非线性aeroballistics物理学。

Stephan Loskutov is Professor of Physics at the National Technical University of Ukraine in Zaporozhye.

斯特凡Loskutov是物理学教授在国立技术大学的乌克兰扎波罗热。

At the time, I was a first-year physics student at Yerevan State University in Armenia. The earthquake pained me deeply, and I instantly volunteered my services to one of the local hospitals.

不顾任何困难，例如：超负荷的工作量，我被给予的是无可计量的资产，那就是一种在别人遇到危机时能够真正帮助别人的能力。

I studied in Wollongong University for 4.5 years in applied physics and material engineering.

我在卧龙岗大学学习实用物理。。和材料工程学了4.5年。。

There are many angles through which a probe can be made. In this article, the basic standpoints of modern physics and ancient Chinese philosophy are used for reference to probe into the issue of dimensions in human live through the angle of Weltanschauung and methodology. Based on the research, the characteristics of the work of mentality and politics in educational institutions are discussed and further clarification of the point...

本文借鉴现代物理学和中国古代哲学的基本观点，从一种世界观和方法论的角度，探索了人类生活的空间问题，并在此基础上探讨了学校思想政治工作的特征，阐述了思想政治工作的工作观，以求得一种具有开放性、体悟性、创造性和人性化的思想政治工作新视角。

During that my time, my central focus and professional joy was physics.

在那段时间，我的工作重心和快乐都来自物理学。

During that my time, my central focus and professional joy was physics.

在那些年中，我关注的中心和职业乐趣就是物理学。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。