简要

The select conditions of electro motors and hydraulic pumps are pointed out.

简要介绍了课题的研究意义，概括了本文的研究内容。

The research progress of protein-nano particle film electrode on the electrochemistry is introduced briefly in this paper.

简要介绍蛋白质－纳米粒子薄膜电极的电化学与电催化研究的新进展。

The advance of multipodal ligands and their complexes, and the research situations of electroluminescence materials are briefly reviewed.

对多足开链配体及配合物的研究进展和电致发光材料、研究现状作了简要的文献综述。

A simple discussion on electromagnetic induction theory used by the system is made.

简要叙述了系统的磁感应检测理论。

The structure and the performance of the single screw extruder of electromagnetism dynamic are presented.

简要介绍了电磁动态单螺杆挤出机的结构性能，分析了螺杆在振动力场作用下的轴向受力状况。

This paper introduced the develop level of electron beam lithography in the world and the techniques used in pattern generators.

论文首先简要介绍了国内外电子束曝光技术的发展水平和图形发生器的工作原理。

This paper presents a virtual electronic technology development, traffic signal design, Traffic lights and the design method; Comprehensive analysis and comparison of the advantages and disadvantages of the design method, The topic of virtual electronic technology used to achieve the main streets and secondary streets crossroads of the traffic signal controller design electronic workbench to the traffic signal control circuit simulation.

本文首先简要介绍虚拟电子技术的发展、交通信号灯设计的作用、以及交通信号灯的各种设计方法；综合分析比较各种设计方法的优缺点，本课题采用虚拟电子技术实现主要街道和次要街道十字路口的交通灯控制器的设计，采用电子工作台EWB对交通信号灯控制电路进行仿真。

The third part is the elemental analysis of the investment environment of modern service in Jinan City.

界定了现代服务业和投资环境的概念，简要叙述了现代服务业投资环境的有关理论和研究的基本方法。

You can say that the proof uses nothing beyond elementary matrix theory, repeated use of the triangle inequality, and the pigeonhole principle.

你可以简要地说其实证明就是初等矩阵理论，三角不等式和鸽笼原理的运用。

First, the development of SRM and ISAD are breifly summarized, the elementary construction and operation principle of SRM are also demonstrated.

首先，简要叙述了开关磁阻电机和混合动力汽车ISAD系统的发展状况，分析了开关磁阻电机的基本结构和工作原理。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。