前言

In this paper,influence of water composition for filature on the solubility of cocoon sericin hasbeen studied quantitatively by means of ultraviolet absorbency method.

一、前言已有的报道表明，不同水质对茧层丝胶的溶解性有很大影响，但水质要因对茧层丝胶溶解性影响规律的定量描述却颇有分歧。

A new solid-liquid separation technology is proposed,which uses a suspended media filter bed to separate activated sludge and water.

1前言活性污泥法生物处理技术长期以来在生活污水以及工业废水处理中得到了广泛的应用。

Indoor Volatile Organic Compounds which are greatly harmful emit mainly from building and building fitment materials.

0前言随着经济的发展和社会的进步，人们对自己的生活环境日益关注。

Analysis and test for flame retardant and the finished fabric were introduced systematically.

前言国内对织物的阻燃整理早在 50年代初就已开始研究，1 954年已有产品批量生产，当时，主要是用于军工和工业用品的棉织物。

Fluorosis is one of the most seriously endemic diseases that was harmful to the health of people.

前言 氟中毒是严重危害人体健康的主要地方病之一。

So, in a few days, you can look foreword to cold sores all over your body.

因此，在未来数天内，您可以看看前言冷疮，所有超过你的身体。

The first chapter is foreword, talking about the background, significance and methods of the study.

第一章是前言，主要介绍了论文写作的背景、论文研究的意义、论文的内容体系、论文的研究方法等。

In the foreword, the author introduces the features of the system.

前言部分介绍了本嵌入式数字视频监控系统的特点和优势。

This paper is divided four parts: First, the foreword.

本文共分四个部分：壹、前言部分。

The relationship between structure and property, as well as between property and temperature or frequence was analysed.

1前言先进复合材料已获广泛使用，特别是在飞机结构中，如机身、翼、方向舵及直升机旋翼。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐