查询词典 introduction

The results show that the introduction of fluorenyt cardo groups can;a.evidently increase Tg;b.partly improve the solubility but the effect is not outstanding;c.not decrease thermal stability;d.not decrease mechanical properties when the molar content of cardo group is low.

结果表明Cardo结构的引入可以；a。明显提高Tg；b。部分改善溶解性，但效果不明显；c。不降低热稳定性；d。当Cardo基团的摩尔含量较低时，不降低力学性能。5。

4A series of random copolyimides with fluorenyl cardo structure was synthesized by the introduction of fluorenyl cardo groups into the backbone of polyimides with lower Tg—YS-20,YS-30 and Ultem respectively.

通过在Tg较低的YS-20，YS-30及Ultem等聚酰亚胺中主链上引入Cardo基团，合成了一系列含芴基Cardo结构的无规共聚聚酰亚胺。

Brief introduction to cargill cargill, incorporated is an international provider of food, agricultural and risk management products and services.

嘉吉公司简介嘉吉是一家全球性的食品、农业和风险管理产品及服务的供应商。

At the same time, the signal system of the implementation process will be the introduction of a corporate entity to carry out domestic signal system's core technology standardization and industrialization, and ultimately the formation of the track signal system made the core of the industrial chain.

同时，在信号系统实施过程中将引入企业实体，开展国产信号系统的核心技术的标准化和产业化工作，最终形成国产轨道信号系统的核心产业链。

We must carryon deep research urgently based on introduction and reference.

中国学界急需在引介评鉴的基础之上进行深入研究。

The thesis from system requirements analysis, design, detaileddesign, system testing and system to achieve the five point, carryon detailed introduction.

本论文从系统需求分析、总体设计、详细设计、系统实现和系统测试这五个角度对系统的开发过程进行了详细的介绍，并对该系统的主要特点以及采用的主要开发工具进行了简单的介绍。

Esser, OP, has shown (in the periodical "Der Katholik", of Mainz, Oct., Nov., Dec., 1897) that the introduction of this meditation during the recitation of the Aves was rightly attributed to a certain Carthusian, Dominic the Prussian.

这是很难证明负面的，但父亲汤匙esser ，作品已经表明（在期刊"明镜katholik "，对美因茨， 10月， 11月， 12月， 1897年），即采用此打坐在背诵该鸟类是正确归因于某一carthusian ，星普鲁士。

The introduction of case teaching method is suitable for the transformation of this kind of teaching model.

造成这种现象的原因主要有几个方面：一是在初中学习过程中没有养成良好的学习习惯，不知道怎样去学习。

Introduction Generally speaking ,the law governing recourse against judicial decisions recognises two categories of procedure,and the distinction between them is reflected by the use of two different words:appeal,cassation;appello,cassazione;apelacion,casacion(or amparo-casacion);Berufung,Revision.

介绍 一般来说，统治对抗司法的决定依赖的法律承认程序的二个种类，和区别在他们之间被二个不同的字的使用反映：诉愿，毁弃；appello，cassazione；apelacion，casacion(或 amparo-casacion)；Berufung ，校订。

This paper give a concise introduction to BitTorrent protocol, and cast light on the attacks toward this protocol.

本文简要介绍了 BitTorrent 协议，并针对 BitTorrent 协议的攻击方法做了一个比较全面的综述。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。