精确地预计弯头和管件的影响尚无方法可循.No methods are available for the accurate prediction of the effect of bends and fittings.我们常用弯头(管、兰、通、小关)为一种管件.We usually use elbow flangetee, reducer as a kind of pipe fitting.在人井2中,将弯头卸下,便于设备进入.Debu...
Cannon's film impresses on many levels.坎农的电影在很多方面令人印象深刻。A great concept packaged into a small game, MIF certainly impresses.这是一款集成了一种伟大概念与一身的小游戏, 令人印象深刻.The root is that part of vegetable which least impresses the e...
His workday starts at 3.30 a.m. and lasts 12 hours.他凌晨3点半开始工作，一直持续12小时。She wore workday clothes.她穿着平时穿的服装。He put in a long workday.他那一天工作了很长时间。This hands-on management approach often stretches his workday from 6 a.m. to ...