查询词典 electronic engineering

For professionals in mechanical engineering, civil engineering, aeronautical engineering, and engineering mechanics careers.

面向在机械工程，土木工程，航空的工程和工程力学头班方面的专业人士。

On how to keep the electronic files authentic and aboriginal,the article discuss how to affirm the electronic files' authenticity,and how to adopt technical and management methods to maintain the electronic files' aboriginality.

在档案数字化建设中，如何确保数字化档案，即电子文件的原始性和真实性，保证

The simulation electronic technology is the of specialized foundation curriculum the electronic technology application,the mechanical and electrical technology,the automated measuring appliance,computer technology and so on,according to the higher vocational education raise goal, this article elaborates simulation electronic technology curriculum reform method and the implementation method.

模拟电子技术是应用电子技术、机电技术、自动化仪表、计算机技术等专业的一门基础课程，根据高等职业教育的培养目标，本文试着阐述模拟电子技术课程的改革方法与实施手段。

The page introduces the information about the department, the courses, faculty, students, degrees, and other links. Also introduces a number of unique and interesting sites, including the WWW-Virtual Library in Botany, the archive site for Botanical Electronic News, Scott's Botanical Links, Cal's Plant of the Week, Links to Botanical Electronic Journals and Links to Microbiological Electronic Journals and newly reactivated OU Botantical Society.

该网页介绍了有关该系的课程、教职员工、学生、学位和其它链接，还介绍了许多颇具特色和趣味性的网站，如植物学虚拟图书馆、植物学电子新闻网、斯科特的植物学网、卡尔的本周植物和植物学微生物学电子期刊链接和重新恢复的俄克拉荷马大学植物学会网页。

In this paper, after taking over coupling effect between electronic spin and orbital angular momentum, to revise the formula of electronic angular momentum in Bohr's theory, and electronic speed formula is obtained in a single-electron system, and to correct the energy level formula of atomic orbit in Schr? dinger's method by relativistic effect, the theoretical improving formula is built for spectrum fine splitting calculation, the calculated values are in good agreement with experimental ones, and reflect changing law of spectrum fine splitting values.

本文在考虑了电子的自旋角动量与轨道角动量的耦合作用后，通过对Bohr理论中的电子运动角动量的修改，推导出单电子体系的电子速度公式，结合对Schrdinger的原子轨道能级表达式相对论效应修正，从而得出本文的氢及类氢离子光谱精细结构值的理论计算公式，应用此改进公式，所得的计算值与实验观测值符合得很好，计算结果也反映了氢及类氢离子光谱精细结构数据变化的规律性。

The information carrier of traditional electronic components such as diodeand audion, has been electronic charge, but the electronic spin has never beenconsidered.

传统的电子元件，比如二极管和三极管，它们的信息载体都是电子电荷，电子的自旋没有被利用。

Mobile agent apply to electronic commerce brings a new change to the development of electronic commerce,It makes the more taking time part of electronic commerce automatize.

移动代理应用于电子商务给电子商务的发展带来的新的契机，它使得电子商务中费时的工作自动化。

Production of high purity level of fluorescence strontium carbonate, electronic-high purity strontium carbonate, barium carbonate, such as high purity level of electronic materials in powder technically in a peer-leading position, its level of quality has been engaged in domestic and foreign professional Long Lasting luminous powder, PTC, NTC thermistor, such as electronic components manufacturer of the high degree of recognition and trust and become their long-term, stable supplier.

生产的荧光级高纯碳酸锶、电子级高纯碳酸锶、电子级高纯碳酸钡等粉体材料在技术上处于同行领先地位，其质量水平受到了国内外专业从事长余辉发光粉，PTC、NTC等热敏电阻电子元件生产厂家的高度认同和信赖，并成为他们长期的，稳定的供应商。

A series of equipments such as X-ray diffractometer, scanning electronic microscope, electronic probe microanalysis, transmission electronic microscope and instruments for measuring thermoelectric properties were used to investigate the effect of microstructures on the thermoelectric properties of these La〓Fe〓Co〓Sb〓 compound systematically. Crystal structure simulation shows a huge void in the lattice of binary skutterudite compound.

采用晶体结构计算软件JSVl.07模拟了该种化合物未填充稀土原子的晶体结构，根据模拟结果找出在该种化合物中存在着较大的空隙，通过设计在该位置填充稀土原子得到了填充稀土原子的填充skutterudite化合物的晶体结构，直观地了解了填充skutterudite化合物的晶体结构特性。

Company's existing products include: toys pronunciation board, conductive rubber, remote control toys electronic boards, electronic toys and electronic brooch enterprises.

公司现有产品主要包括：玩具发音板、导电橡胶、遥控玩具电子板、电子玩具和电子胸花的企业。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"