In specific acid catalysis, the undissociated acids do not contribute.在特殊的酸催化中, 不离解的酸不起作用.The corresponding reaction of acetaldehyde is subject to general base catalysis.乙醛相应的反应服从广义的碱催化.Catalysis has increased the rate o...
Propyl glycidyl ether ( PGE ) was obtained from propyl alcohol and epichlorohydrin by phase - transfer catalysis.以环氧氯丙烷和正丙醇为原料,通过相转移催化法合成了正丙基缩水甘油醚.The FBC ( fluorous biphase catalysis ) is a new nonaqueous immobilization...
Societies need to develop highly adaptive behavioural rules for survival.社会需要发展具有高度适应性的生存行为规则。How these behavioural changes come about was, until recently, obscure.这些行为改变是如何产生的至今仍让人费解....emotional and behavioural problem...
She turned drowsily on her side, a slow creeping blackness enveloping her mind.她半睡半醒地翻了个身, 一片缓缓蠕动的黑暗渐渐将她的心包围起来....the bleak mountains that loomed out of the blackness and towered around us.黑暗中若隐若现、耸立在我们四周的荒山A terrifying ...
Stephen is channelling his energies into a novel called Blue.斯蒂芬正集中精力写一部名为《蓝色》的小说。Economic information warfare, blocking or channelling information to pursue economic dominance.经济信息战.通过封锁或传播信息实行经济上的控制.This is a better me...