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...
Land reclamation continues apace...土地开垦继续快速进行。We should encourage reclamation and recycling.我们应当鼓励废物的回收和利用.The reclamation nozzle captures a portion of the spent driver gas.回收喷管收集一部分用过的驱动气体.Often those species that can b...
Pesters me to be unable repeatedly sadly asidein the heart has a sound always to shout.忧伤反复纠缠我无法躲闪,心中有个声音总在呼喊.The rebel forces have been repeatedly attacked by loyalist troops.叛军多次受到政府军的攻击。The rebel soldiers tried repeat...
只要觉得好笑就尽管笑。Do not hesitate to laugh at anything you find amusing.据说女孩们觉得整件事情一点也不好笑。Apparently the girls are not at all amused by the whole business.法国人觉得好笑的笑话，英国人不一定会笑。The British don't laugh at the same jokes as th...
We usually see eye to eye on the things that really matter.我们对于重要事情总是看法一致.I don't see eye to eye with him.我跟他说不来.It is a mere coincidence that they see eye to eye on this point.他们在这一点上见解一致完全是偶合....
Requires no special tools or fittings; hand tightens to relief valve outlet.不需要专用工具或管件; 用手将其紧固到安全阀上即可.The standardized fittings can be employed universally.标准化零件可以通用.Compression fittings for attaching tubing ( piping ) c...
约翰逊医生和我一直试图增强他的体质。Dr. Johnson and I have been trying to build him up physically.约瑟夫看到一群可疑的人在密西西比河的一艘轮船上打牌。Joseph watched a shady-looking bunch playing cards aboard a Mississippi steamer.我们将门票收入都捐给了圣约翰急救队。We gave the gate...