前言

The first-step research work of electro-hydraulic servo oscillation system on Baosteel Continuous Casting Testing Platform is introduced.The results of hot-test show that the oscillation system runs reposefully and reliably.

0前言现代连铸技术的快速发展，对结晶器振动技术的自动化水平，以及振动与工艺的适应柔性都提出了更高的要求，促成了结晶器液压振动技术的产生。

Based on complex transfer matrix method,a model to calculate unbalance response of a residual bending rotor is set up.Response of different residual bend mode is analyzed.

0前言转子由于加工误差以及热变形等众多因素的影响，经常会产生一定的弯曲量，引起转子振动。

The original purpose of DNS is to complete the corresponding exchange between domain name and address,while in order to decrease litter volume,it is not necessary to analyze all domain names in the inner networks of middle-sized and large enterprises,and hopefully the service can selectively and restrictedly react to domain name inquiry of client terminals.

0前言随着税务系统网络建设的不断发展，新的问题也在不断产生。DNS服务器分级设置，从下至上分别为县区级、地市级、省级服务器以及总局的根服务器。按照规划，它们只负责也只能解析系统网络内部的域名。但是时间一长，难免有些对外部地址的域名解析在内网传播，其结果是增加了DNS服务器的负荷，造成没有必要的垃圾流量，浪费网络带宽，降低工作效率。

It was agreed that these last should subscribe without restriction to the formulary and cause it to be subscribed to in like manner by their clergy in diocesan synods, and that these subscriptions should take the place of an express retractation of the mandates sent out by the bishops.

与会者一致认为，过去应订阅，没有任何限制的处方，并安排将签署类似的方式在他们的教区神职人员synods ，而且这些用户应考虑的地方明示前言取消的任务所发出的主教。

The preface concerns mainly the purpose, method and meaning of the research, and the retrospection of the correlative studies.

本文前言部分主要阐述论文的研究目的、方法与意义，以及对相关研究的回顾与思考。

An effective and simple method for total RNA extraction from rhizobium was described in this paper. The method had the acquirement of high RNA yields and was less expensive than other methods previously described.

0前言提取高纯度、完整的总RNA是对基因进行转录水平操作的基础，但不同生物往往因种属差异、材料内含物组份及含量的差异，而需要采用不同的RNA提取方法，对细胞组成成分复杂的生物物种，RNA的提取相对困难得多。

In order to develop the domestic and international cooperation on the researches on environmental protection and legislation, RIEL decides to organize the "INTERNATIONAL CONFERENCE ON ENVIRONMENT AND RESOURCES LAW IN 2003" during 24-26 October 2003 in Wuhan City, Hubei Province, China.

前言为促进我国的环境资源法制建设和环境资源法学研究，加强环境资源法学的国际和国内交流与合作，教育部人文社会科学重点研究基地武汉大学环境法研究所于2003年10月24~26日在武汉举行"2003年环境资源法学国际研讨会"（INTERNATIONAL CONFERENCE ON ENVIRONMENT AND RESOURCES LAW IN 2003）。

Because the chromosome is not a rigid body,ordinary rigid body segmentation methods can not be used in such system.

1前言染色体的分析与识别是细胞遗传学的一个重要课题，在遗传病诊断等方面有着广泛的实际应用。

The heats by plastic deformation and friction during cold rolling process were the main causes to in crease the temperature of strip and roll.

1前言轧制过程中由于轧制区的摩擦热和轧件在变形阶段所吸收的变形热，将使轧件和轧辊温度升高。

In her introduction to the first Omnibus of Crime, Dorothy Sayers wrote:"It does not, and by hypothesis never can, attain the loftiest level of literary achievement."

桃洛赛。赛伊尔斯在《犯罪选集》第一卷的前言中写道："它达不到，而目永远也达不到文学造诣的最高水平。"

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。