释义 |
stereospecific 英stɪərɪəʊspɪ'sɪfɪk美stɪərɪoʊspɪ'sɪfɪk COCA²⁵⁴³³⁷⁺⁶BNC¹²⁶⁴¹⁶⁺⁴ 基本例句 adj.立体有择的¹⁰⁰ A crystalline modification can be made by synthesis with stereospecific catalysts of the Ziegler type. 采用齐格勒型立体有择催化剂进行合成可以改进结晶。 www.infopetro.com.cn Since 1963, we have found a relatively new“family” of coordination catalysts composed of rare earth compound for stereospecific polymerization of conjugated dienes. 经过多年的探索研究,我们发现了新的一类定向聚合稀土络合催化剂。 cnki The product has good catalytic property for the formation of diene stereospecific polymers. 制得的叔碳酸钕具有对二烯烃良好的定向聚合活性。 chemyq The ability of LOX products to initiate the synthesis of different signaling molecules is determined by the positional and stereospecific nature of the hydroperoxides produced. 脂氧合酶催化反应生成的氢过氧化物促使信号分子形成的能力与该氢过氧化物的位置特异性及立体旋光性有关。 chemyq Controlling the time of the reaction and quenching with ketones, a series of new stereospecific allyl alcohols were obtained. 控制反应时间,用酮类淬息方法分别得到了一系列新的专一立体构型的烯丙醇衍生物。 cnki Some familiar stereospecific reactions appear in Table12.1. 某些类似的立体专一反应示于表12.1中。 jukuu |