该词条未找到_海词词典

您要查找的是不是：

Chiral polymeric catalyst 高分子手性催化剂
The recent progress in the immobilization of non-metallocene olefin polymerization catalyst is reviewed. 摘要综述了近年来非茂金属烯烃聚合催化剂的载体化研究的新进展。
Keywords Polymeric catalyst;Hydrosilation;Platinum;Rhodium; 高分子催化剂;硅氢化;铂铑;
The unzipping depolymerization results in a cyclic byproduct, propylene carbonate, and tends to occur in the presence of the residual polymerization catalyst, if not deactivated. 解拉链降解主要在残余聚合催化剂作用下发生,光和热对该反应具有明显催化作用。
The author studies the synthesis of fructone.Three polymeric catalysts are used in the process supported Fecl 3, ion exchange resin supported Fecl 3 and molecular screen supported Fecl 3. 以三氯化铁、分子筛固载型三氯化铁及离子交换树脂固载型三氯化铁作为催化剂合成了苹果酯。
IMPROVE THE STABILITY OF POLYMERIC CATALYST BY SULFUR-CONTAINING MACROMOLECULAR PALLADIUM CHELATE 含硫大分子螯合物用于提高高分子催化剂稳定性的研究
A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
A New Recombination of Polymerization Catalyst 一种新的复合型聚合催化剂
Keywords Phthalocyanines;Thermostable polymer;Conducting polymer;Semiconducting polymer;Photoconductor;Photopolymer and polymeric catalysts; 酞青类;高分子导体;高分子半导体;高分子光导体;高分子催化剂;光高分子;
propylene polymerization catalyst 丙烯聚合催化剂
The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
non-metallocene olefin polymerization catalyst 非茂金属烯烃聚合催化剂
Nickel-based olefin polymerization catalysts are new-type catalysts, which have been attracted much attention in recent years. 摘要镍系烯烃聚合催化剂是近年来受到广泛关注的一类新型催化剂，是配位催化研究的热点之一。
L-Methyl glyoxylate is an important chiral reagent. 二羟乙酸L-薄荷酯是一种重要的手性试剂。
A molecule that can combine with others to form a polymer. 单体可以与其他分子结合形成聚合物的分子
Such a carbon is designated as a chiral carbon. 这样的碳原子称为手性碳。
Impurities that promote deterioration of polymers can be foreign materials, such as residues from polymerization catalysts. 促使聚合物劣化的杂质可能是外加的物质，如残存的聚合用催化剂。
Zhejiang Chiral Medicine Chemicals Co., Ltd. 浙江手心医药化学品有限公司。
Hangzhou Chiral Danyuan Chemicals Co., Ltd. 杭州手心丹源化学品有限公司。
Chengdu Likai Chiral Tech Co., Ltd. 成都丽凯手性技术有限公司。