Useing unsaturated urethane , 2 - ethylhexyl acrylate, crosslinking agent, high oil - absorbent resin was prepared by suspension polymerization.用不饱和氨基甲酸酯 、 丙烯酸异辛酯和交联剂, 以悬浮聚合的方法制备高吸油性树脂.Ferric sulfate was first used for t...
He had mentored scores of younger doctors.他指导过许多更年轻的医生。They had a fantastic dean who really mentored a lot of people.那儿的教务长非常出色,的确为许多人提供了指导.The famous professor mentored him during his years in graduate school.那位著名的教授在他读...
那三位姓马默布尔的先生也伸长脖子,贪婪地听着.The three Mr. Mumbles bent forward and listened eagerly.激光链通常为15千瓦, 马默继续解释说.The laser chains are nominally 15 kilowatts, Marmo continues.在这部真人喜剧里,马默杜克出现在许多疯狂的情境中,其中包括狗的冲浪大赛.This live - action comed...
There is a difference among genotype in ratio of ARS to WRS.有效吸收面积ARS与根系总表面积WRS的 比值具有品种间的差异.Firstly, a new attributes reduction strategy ( ARS ) is discussed.首先, 提出一种新型的属性约简策略ARS ( AttributesReductionStrategy ) .Ars - en...