With di - iso - butyl dimethoxy DIBS, DQ catalyst was more sensitive to hydrogen regulation.使用二异丁基-二甲氧基硅烷, DQ催化剂的氢调敏感性更好.Ethylene Glycol Dimethyl Ether ( see 1 , 2 - Dimethoxy - ethane )亚乙基二醇 ( 见乙二醇 )Dimethyl 4,4'- ...
I must have made more than 100 phone calls and I didn't get a single knockback.我一定已经打过100多个电话了，而且还没遭到过拒绝。It'should now roughly knockback the correct length of 20 yards.现在它会正常击退20码了....
He takes away my contract and then gloats over it!他们抢了我的买卖,还得意洋洋的!As if an artist, playing with life , gloats at the Medusa gaze he creates with blood.他, 玩命的艺术家, 自满地审视着他用鲜血绘成的蛇发女妖....