阐述

The author devotes the first three chapters to the subject.

作者用前三章这个问题。

In this article, we expatiate the research proceeding on expansin all-roundly.

就此最新研究进展，作一综合。

The class and function of C subfunction for graphic dimensions mark are elaborated.

了图形尺寸标注C语言子函数的分类及功能。

Please expound the reasons why you wanna join the XueLang ski club Confraternity.

您加入雪浪滑雪俱乐部的理由：滑雪！开心！

What is the lead time for production of skiwear?

什麽是滑雪服生产的订货到交货前置时间。

He explained scientifically the most important questions of political economy.

他科学地了政治经济学中的一些最重要的问题。

Principle and operation technology of removing silicon,phosphorous and arsenic from sodium wolframate is presented.

了钨酸钠溶液中除硅、磷、砷的原理,并提出了具体的操作工艺。

Finally, this paper states the epurate principle , the focalpoint and the marketing of photocatalyst.

就光触媒的净化机理,技要点以及光触媒产品在国内市场上的现状等问题进行了。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

了采用液碱(苛性钠溶液)代替氨水生产对氨基-N,N-二甲基苯胺的方法。

This paper describes the autofrettage design and test of the cylinder of high pressure jet machine.

了高压射流机液压缸的自增强理论设计和处理。

The arithmetic to control all kinds of linear dominated sections and resoluble conditions are expatiated in this paper.

了各类线性控制器的相应控制算法，及其可辨识条件。

The main characteristic of roller grindery and the survery of wide-thick plate mill engineering are introduced.

介绍宝钢宽厚板轧机工程概况及磨辊间主要特点,了宽厚板轧机磨辊间设计中应注意的问题。

This paper discusses the lightningproof of the automation system. Several measures for lightning protection are outlined.

摘要本文分析、讨论了自动化系统的防雷问题，着重了工厂自动化控制系统的综合防雷措施。

The paper expounded how to synthesizing an organic ferromagnet which contained free radical of nitroxide recent decades.

采用分类综的方法对氮氧自由基类有机铁磁体的合成现状进行了。

The Chatacteristics of Contop Smelting Process for cyclone furnace is discussed and make a comparison with silver furnace.

着重了旋涡炉顶吹炼铜工艺技特点,并与白银炉工艺指标进行对比。

Structure, mechanics, electricity, calorifics, radialization and chemicalproperties are reviewed for polyperfluoroethylene-propylene and tetrafluoroethylene perfluoroalkyl vinyl ether copolymer.

分别了聚全氟乙丙烯和四氟乙烯全氟代烷基乙烯基醚共聚物的结构和力学热学、辐射、化学性能。

The introduction is mainly about the definition of eponym, and emphasizing its development and synchrony with language.

前言主要是名祖名词的定义，名祖名词的发展和存在现状，并强调了名祖名词始终与语言的发展共时。

Design and manufacture methods of injection mold for the defecator body were introduced,and working process of mold was stated.

介绍了清净管体注射模的设计与制造方法,并了模具的工作过程。

The paper expounds its defence mechanism from prevention and inhibition of somatic mesoblast,cellular immunity,humoral immunity and temperature rising,and.

从体壁阻抑、细胞免疫和体液免疫以及体温升高4个方面了昆虫对真菌的防御机制及其研究进展。

This article introduced field assembly of large-scale towers adopting jack,the welding of the shell,heat treating and hydrostatical test.

介绍了大型塔器现场采用千斤顶进行组对、焊接、热处理、水压,同时对如何解决塔段出现椭圆变形超标的问题进行。