前言

Preface The rapid development of Chinese contemporary art provides sufficient possibilities for art with social concerns.

再发下前言中国当代艺术的飞速发展使具有社会性的艺术获得充分发展的可能。

In addition, the total amount of space charge increased with aging time linearly, which is correspond to the remnant insulating strength of samples.

前言在聚合物电老化的过程中，聚合物材料将会发生化学结构的变化，引入更多的缺陷/陷阱[1] 。

For those reasons being listed above , this paper presents a large set of spectral signatures of the polarized reflectance acquired over different agrotype about the soil type, soil granularity and soil water containing with bi-directional reflectance photometer which was invented by engineer Jin^Xinfeng.

文章的第一节是前言；第二节是国内外研究现状；第三节是选题的意义；第四节是仪器和样本介绍；第五节是干土及一定含水量土壤的偏振反射特征；第六节是不同含水量土壤的偏振反射特征研究；第七节是不同粒径土壤偏振反射特征研究；第八节是全文的总结。

I think a launch/shipping announcement of R520 and CrossFire either sequentially or simultaneously would put ATI's best foot forward, as CrossFire has lost a bit of its steam by this point

我认为相继或者同时发布r520和crossfire会ati以后的路更好走(话序前言，在哪里跌倒，就在哪里爬起来，你死了咱日子也不好过)。

An account of main development and main advances of rare earth hydrogen storage cell is given in this paper.

前言 稀土贝宁氢电池是一种新型的化学电源，也被称为镍氢充电电池。

The thesis is divided into seven chapters: the system analysis, the system design, the directions of system use and maintenance, the system assessment, the summarizer, it expounds the purpose and course of the catering management system development and expectant effect.

全文共分为七章：前言，系统分析，系统设计，系统实施，系统使用与维护说明书，系统评价，开发设计总结，详细地阐述了本系统开发的目的、过程及预期效果。

A dynamic simulation model for the control of superheat by the electrical expansion valve has been established.

1前言在变制冷剂流量的制冷系统中，电子膨胀阀作为一个关键的可控元件，其控制方案一直是研究的重点。

The effect of such a supersaturated layer on the crystallization of direct cooling by liquid coolant vaporization is analysed.

一、前言液滴在不互溶的溶液相介质中汽化时的传热、传质机理，可以提供冷剂汽化直接接触冷却结晶所需的基本知识。

By using fluorite, swarf and others for inoculanting the nodular iron the nodule count in inoculated iron increased obviously, even by over 100％ more than that the iron without inoculation.

一、前言孕育处理作为一种改善铸铁件组织和机械性能的手段，一直受到极大的重视，特别在球墨铸铁中，孕育更是一个重要的环节。

In this paper,the principle and primary results of measure ultrasonic sound velocity and attenuation coefficient by ultrasonic syntonic method are introduced.

1 前言各种介质的声学特性主要由声速、声衰减、声阻抗等参数来描述，这些量统称为介质的声学特征量。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。