CFCs cause depletion of atmospheric ozone.氟氯化碳会损耗大气臭氧.The pressure distributions of the circumfluent cyclone system CFCS are studied experimentally in detail.测定了环流循环除尘系统内的静压分布....the Montreal Protocol to phase out use an...
Owen was listening to this pitiable farrago with feelings of contempt and wonder.欧文带着轻蔑而又好奇的心情听着这一派胡言.Their bodies and clothes were in a pitiable condition.他们的体貌和衣着极其可怜.Her grandmother seemed to her a pitiable figure.祖母在...
很难说，我也许会交好运呢。You never know, I might get lucky.杰克刚买了一辆新车, 他一定交好运了.Jack has just bought another new car; he must be very well off.他们假若能继续交好运, 还能获得冠军.If their luck holds, they could still win the championship....
研制了一种甲醇重整微槽道反应器加工工艺.A manufacturing process of micro - channel reactor for methanol reforming was prepared.分析了球面透镜组成的聚焦系统加工微槽道存在的问题与困难.Analyses the problems and difficulties in micro - canal process by using spherical le...
大夫给西蒙骨折的胳膊拍了一些X光照片.The doctor took some X rays of Simon's broken arm.医生将替丹的骨折的腿正骨.The doctor will set Dan's broken leg.骨折的病人吃啥长骨头 呢 ?Does the patient of fracture have head of what long bone?...
I have a headache, so I need peace and quiet.我头痛, 所以我需要安宁和平静.If I have a headache, I will take an aspirin.如果我头痛, 我就服一片阿斯匹林.I have a headache ( stomachache ).我头痛 ( 胃痛 )....
a titanic struggle between good and evil善与恶之间的一场大搏斗We have been making titanic effort to achieve our purpose.我们一直在作极大的努力,以达到我们的目的.Even by modern standards, the 46, 000 ton Titanic was a colossal ship.即使按照现代的标准看, 那46, 000...