Gear lubricants may congeal and channel in cold weather.天气冷时齿轮润滑油可能凝结而形成凹槽.In order to assess the friction of lubricants on multifilament yarns , finish - free yarns are required.为了评定润滑剂对复丝纱摩擦所起的作用, 要求用不带整理剂的纱作试验.Acting ...
...industrial lubricants.工业用润滑油Acting Mobil Esso lubricants, hydraulic oil, gear oil products, price concessions.代理美孚埃索润滑油, 齿轮油液压油等系列产品, 价格优惠.Shell Malleus is high performance range of open gear lubricants and thread com...
Effect of influent composition on membrane fouling in membrane bioreactors was investigated.研究了膜生物反应器中进水组成对膜污染的影响.A basketball player is allowed five personal fouls before fouling out.篮球运动员侵人犯规五次即被罚下场.He was sent off for...
Can I tempt you with a little puff pastry?我能给你尝点泡芙点心吗？Don't let credit tempt you to buy something you can't afford.不要因为可以赊购，就买超过自己支付能力的东西。Can't I tempt you to have another helping?再吃一点好 吗 ?...
这首交响曲确实需要为数不少的一组演奏者。The symphony does require a largish group of players.演奏者的技巧完美, 但他演奏得毫无感情.The musician's execution was perfect, but he played without feeling.演奏者将用笛子吹奏一支曲子.The piper will pipe a tune....
He contradicted his own statement.他否认他自己说过的话.Her version contradicted the Govern-ment's claim that they were shot after being challenged...政府声称他们是在受到盘问后被开枪射杀的，而她的说法却与此相矛盾。When he condescended to speak, he contradict...