电磁学

Einstein sent Annalen der Physik a paper on electromagnetism and motion which disputed the absolute nature of space and time, claiming both could be modified by circumstances, and that the only fixed point in a relative universe was the speed of light.

爱因斯坦为《物理学年鉴》送去了一篇关于电磁学和运动的论文，文章对空间和时间的绝对性提出了质疑，声称这两者都可通过环境来更改，而在相对宇宙中惟一固定不变的是光速。

With the accelerative growth of high-performance computers, a great progress of computational electromagnetics has been recently achieved.

随着电磁理论的发展和计算机性能的不断提高，计算电磁学在最近几年得到了长足的发展。

With the accelerative growth of high-performance computers, computational electromagnetics made and is still making substantial progress.

随着电磁理论的发展和计算机性能的不断提高，计算电磁学在最近几年得到了长足的发展。

The research project of this dissertation is an association item of Xi'an Jiaotong University and Japan Society of Applied Electromagnetics and Mechanics .

本文所研究的课题是西安交通大学与日本应用电磁学和力学学会的联合研究项目。

It is usually used to explore metal and nonmetal mineral and geology structure such as oil, gas, coalfield and so on.

电法勘探是利用岩石间电磁学性质及电化学性质的差异作为基础的一种勘探方法，其应用领域十分广泛，可在空间、陆地、海洋、地下等各种环境内进行。

Electromagnetics is an important part of physics and science. Electromagnetic theoretics and its practice have help bring about civilization.

电磁学是物理学和自然科学理论体系的重要组成部分，电磁学的理论与实践对人类文明做出了重大贡献。

The article discusses and analyzes some examples,so as to show that the methods of summery, supposition and overlying can be used in electromagnetic.

对电磁学几个例题进行分析，说明了对称、假设、叠加等解题方法在电磁学解题中的应用。

Einstein's explanation is not in keeping with the theory of relativity that had been set up by oneself －contradict the principle of relatively , the theory of relativity is self –contradictory .

本文在恢复"以太"理论的基础上，进一步假定"以太"就是存在于宇宙间的由正、负电子构成的晶体状弹性物质，并初步建立一个与现有电磁学完全相符的磁场模型，使电磁学的若干现象、事实、规律得以理论上的彻底解释。

The basic content of this course include mechanics, thermology, optics, electromagnetism, and modern physics, which based on the "University Physics" by Porf.

本课程包括力学、热学、光学、电磁学以及近代物理学，教科书是《大学物理学》第二版（卢德馨，高等教育出版社，面向21世纪课程教材），教学参考书主要包括《大学物理学》（张三慧主编，清华大学出版社），和赵凯华等主编的力学、热学、光学、电磁学系列教材。

Vector Analysis, Electrostatics, Special Techniques for Calculating Potentials, Electrostatic fields in Matter, Magnetostatics, Magnetostatics field in Matter, Electrodynamics, Electromagnetic Waves.

电磁学 ( S0338)(3，3)/应用电磁学( S0398)(3，3)向量分析、静电学、电位能之计算、物质内之静电场、静磁学、物质内之静磁学、电动学、电磁波。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。