查询词典 monomer

Other products include tea polyphenols, one for green food and cosmetic additives, and diacetone acrylamide, a new type of polymer monomer, used in the manufacture of waterborne coatings, photographic materials and lubricant additives, such as special polymer materials and has the second acid hydrazide, a coating applied to cross-linking agent, widely used in water-based coatings, adhesives.

其它产品包括茶多酚，一种用于食品和化装品的绿色添加剂，和双丙酮丙烯酰胺，一种新型高聚物单体，用于制造水性涂料、感光材料和润滑油添加剂等特殊高分子材料及已二酸二酰肼，一种适用于涂料用交联剂，广泛用于水性涂料，粘合剂。

Difluorodiphenylsulfone and 4, 4"-difluorodiphenylketone are sulfonated by 50 % sulfuric acid. A new biphenol monomer containing six-membered ring imide is synthesized by reaction of 1, 4, 5, 8-naphthelenetetracarboxylic acid dianhydride with 3-aminophenol or 4-aminophenol sodium.

以50%发烟硫酸为磺化试剂，以4，4′-二氟二苯砜和4，4′-二氟二苯酮为原料反应得到双磺化的4，4′-二氟-3，3′-二磺酸钠-1，1′-二苯砜和4，4′-二氟-3，3′-二磺酸钠-1，1′-二苯酮。

The various conditions for synthesizing polyacrylate, the way of emulsifying monomer, emulsification temperature, proportion and feeding way of initiator, pH value of pre-emulsion, temperature and time of double instilment and so on, were investigated.

对单体的乳化方式、乳化温度、引发剂的投料方式及分配比例、预乳液pH、双滴加温度及时间等制备工艺条件进行了研究。

The films were prepared by interelectrode capacitively coupled type apparatus and on conditions with carrier gas Ar2, O2, N2, and monomer Tetramethyldisiloxane or Hexamethyldisiloxane, discharge frequency of 13.56MHz.

在薄膜的制备工艺研究中，通过改变放电工作压强、放电功率、沉积时间和氧气、氮气、氩气和单体的比例等，研究所制备硅氧氮薄膜的性能。

It was found that VAC can be smoothly photografted onto LDPE film with"film combination"system, e. g. conversion percent and grafting efficiency are 70％ and 76％, irrespcetively, with UV intensity of 5400μw/cm〓 and irradiation time of 3min. The reaction orders of polymerization rate to monomer concentration and photoinitiator concentration are about 1 and 0.76, irrespectively, showing that chain transfer reaction takes place with much ease in VAC/LDPE system.

发现利用本文所设计的方法可将VAC快速地接枝在LDPE膜表面，如在光强为5400μw/cm〓，光照3min时，转化率和接枝效率可分别达到70％和76％；聚合反应速率对单体的反应级数约为1，而对光引发剂的反应级数为0.76，说明VAC光接枝聚合中链转移反应占相当大的比例。

This dissertation was designed to study heteto-phase grafting polymerization of vinyl acetate , maleic anhydride and VAC/MAH binary monomer system, irrespectively, with low density polyethylene film as substrate and benzophenone as photoinitiator. The purpose is to develop new and more effective methods to modify the surface and buck properties of polyolefines by studying the grafting mechanism of the system and exploring the characteristics of the grafting process.

本文主要以低密度聚乙烯膜为基体膜，以二苯甲酮为光引发剂，分别对醋酸乙烯酯、马来酸酐以及VAC/MAH的非均相接枝聚合反应进行了系统研究，以探讨相关的接枝反应机理、接枝反应过程以及接枝工艺的可行性，目的在于建立聚烯烃材料本体和表面改性新方法。

Headquarters islay Industry Park covers an area of 68.88 mu, construction area of 10,200 square meters have monomer products factory, 12,530 square meters of distribution centers, as well as the implication of a strong corporate culture of multi-functional administrative office building.

总部艾莱依工业园占地面积68.88亩，建有单体面积10200平方米的制品厂，12530平方米的配货中心，以及蕴涵着浓厚企业文化气息的多功能行政办公大楼。

Isoprene is a monomer, which is a substance whose molecules can be linked together chemically to form a polymer.

异戊二烯是一种单分子物体，该物质的分子可以通过化学反应联在一起，从而形成高分子聚合体。

Has established good cooperation relationships with many renowned international suppliers, it is not only the countrywide agent of the aluminum paste products of Toyo Aluminium K.K., but also the agent of the additives of Borchers GmbH, the resins of Guangdong Tongde Chemical, the resins of DIC Synthetic Resins, UV monomer of TOA and pearl pigments of Nihon Koken Kogyo Co., Ltd.

目前，上海松尾与多家国际知名供应商建立了良好的合作关系，不仅成为了日本东洋铝业铝浆产品的全国代理商，同时还代理德国borchers公司的助剂，以及广东同德化工的树脂、DIC的树脂、东亚合成UV单体、日本光研NKK的珠光颜料等产品。

The monomer and dimer clones of full-length genome of cotton leaf curl gemini-virus from Pakistan were constructed , and it was shown that CLCuV-PK could be a geminivirus with monopartite genome.

本研究完成了巴基斯坦棉花曲叶病毒全长基因组单体和双体DNA克隆，证明了CLCuV-PK是一个单组分双生病毒。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新