乙二醇

A C-C bond type radical initiator i.e. 1,1,2,2-tetraphenyl-1,2-ethanediol and a S-S bond type thermal iniferter, i.e., tetraethyl thiuram disulfide were used to consist of new reverse ATRP initiation systems TPED/FeCl3/PPh3 and TD/FeCl3/PPh3, respectively."Living"/controlled polymerizations of a polar monomer MMA and a non-polar monomer St were investigated with the initiation systems as well as other new initiation systems; behavior of vinyl polymerization with a new asymmetrical C-C bond type thermal monomeric iniferter was studied also.

前者选用C-C键型的自由基聚合引发剂1，1，2，2-四苯基-1，2-乙二醇、S-S键型的热iniferter二硫化四乙基秋兰姆组成新引发体系TPED/FeCl3/PPh3、TD/FeCl3/PPh3，研究这些引发体系引发MMA、 St聚合的&活性&/控制聚合行为，同时研究一些其他新引发体系；后者合成了一种新的非对称C-C键型热引发转移终止剂，并研究其自由基聚合规律。

In chapter four, molecular imprinting polymers against amino acid derivatives utilizing 2-VP+AM as combined functional monomer and trimethylolpropane trimethacrylate as tribasic cross-linker were prepared and result was compared with those with the same amino acid derivative as the imprinted molecules utilizing ethyleneglycol dimethacrylate as dibasic cross-linker. It was found that cross-link intensity of the molecular imprinting polymer is higher when TRIM was utilized and baseline separation for the imprinted molecule could be achieved. When TRIM was utilized as cross-linker more molecule is imprinted during the polymerization.

第四章采用2-乙烯基吡啶+丙烯酰胺复合功能单体，考察了三元交联剂三甲氧基丙烷三甲基丙烯酸酯烙印氨基酸衍生物的情况，并与二元交联剂乙二醇二甲基丙烯酸酯烙印相同氨基酸衍生物的情况进行了对比，发现三甲氧基丙烷三甲基丙烯酸酯交联剂在较小的用量下就可使分子烙印聚合物达到足够的交联度，实现烙印分子的基线分离。

The design of project equipment adopted the idea of "the flexible manufacture", namely, it can according to the market demand to change raw material, can uses identical set of equipment to realize the interconversion of trimethylene glycol and the glycol, therefore, it has a stronger compatibility to the produce market change.

本项目生产工艺拟采用华东理工大学第三代酯交换技术，该技术达到国际领先水平，与国内同类装置相比具有投资少、成本低、产品质量好的优势，且对设备无腐蚀，无&三废&排放。装置设计时融入了&柔性制造&理念，即可根据市场需求改变原料，用同一套装置即可实现联产品丙二醇和乙二醇的相互转换，因而对产品市场的变化具有较强的适应性。

Polyethylene glycol, undecylenic acid, dodecylamine, nanoparticles

聚乙二醇，十一烯酸，十二胺，纳米粒子

The silk fabric s were ingrafted with acrylamide monomer by the radiation of Co-60γradial and then were coordinated by polysaccharid and citric acid solution in order to improve its capability of withstandingness of crease.

结果表明，在最佳工艺条件下，一缩二乙二醇甲基丙烯酸双环氧化物产率可达到73.4%；经其整理的真丝织物折皱回复角、强力均有提高，但对织物白度有一定影响

In order to study the mechanism of macromolecule deterring propellant on changing burning law,the polymerizing conditions,mechanical and thermal decomposition performance of coating-layer is studied.

通过改变聚合方式、温度、时间、引发剂、聚合界面的方法，探讨了涂覆层的聚合工艺；通过材料试验机试验和热分解试验，研究了聚二甲基丙烯酸乙二醇酯涂覆层在不同温度下的力学性能及其热分解规律。

I produced is a new highly efficient catalyst series products, antimony trioxide, ethylene glycol antimony, antimony acetate at the same time the production capacity of three products and enterprises in Hunan Province is unique in the country is also one of the few.

我公司生产的是新型高效催化剂系列产品，三氧化二锑、乙二醇锑、醋酸锑同时具有三种产品生产的能力的企业，在湖南是独一无二、在全国也是屈指可数的。

This article describes the present situation of high-pressure and low-pressure flash tank ,gas-liguid separator and purified gas filter.

详细介绍了聚乙二醇二甲醚脱硫脱碳装置中脱硫富液、脱碳富液的高、低压闪蒸槽以及气液分离器和精制气气体过滤器的生产现状，分析了这些设备出现瓶颈的原因，同时提出了相应的扩能改造的基本思路和方法，最后总结了改造的效果。

Industrial synthetic oils currently us a variety of base oils, such as PAOs, diesters, polyalkylene glycols, and phosphate esters, among others.

工业合成油目前我们的基础油，如公共事务干事，二酯，聚亚烷基乙二醇，磷酯等，品种。

P hydroxybenzoic acid ; oligomer ; PET ; transesterification ; block copolymer

对羟基苯甲酸；齐聚物；聚对苯二甲酸乙二醇酯；酯交换反应；嵌段共聚酯

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。