The working principle of gas liquid separator for hydrogenated unit was recommended.介绍了加氢装置气液分离器的工作原理.The structures of 0.5 ML hydrogenated Si ( 100 ) surface are simulated by empirical tight - binding ( ETB ) method.采用经...
NMA was hydrogenated to 3 - amino - 4 - methoxyacetanilide ( AMA ) with S - Ni as catalystin liquid phase.以改性的骨架镍为催化剂催化3-硝基-4-甲氧基乙酰苯胺(NMA)液相选择性加氢制备了 3- 氨基 -4- 甲氧基乙酰苯胺 ( AMA ).Isoprene could be deeply hydrogenated to isop...
“这根本不关你的事，”他生气地说。"I can't see it's any of your business," he raged.法官生气地摇摇头，朱克斯安静下来。The judge shook his head irritably and Juicks hushed.“我听过有多少次了？”麦钱特生气地抱怨道。"How many times have I heard that before?" Merchant ...