抽气泵的排气管应该导向室外空旷处或导向一座通风橱.The pump exhaust should lead to the open air or a fume hood.设计了一套硅片专用真空夹紧装置,包括夹紧装置和微型无油真空抽气泵.A vacuum clamp equipment used for holding Si wafer is designed in this paper....
They averaged the loss among themselves.他们平均分担损失。New Japanese cars averaged 13 km to the litre in 1981...1981 年，新型的日产汽车平均每升汽油能跑 13 千米。Over a surface , Illuminance averaged over the specified surface.指定表面上照度的平均值.Last seas...
她很爱自己的父母，为让他们高兴愿意做任何事。She adored her parents and would do anything to please them.他年轻又富有朝气，什么事都愿意做。He is young, fresh, and ready for anything.为了一点儿钱，她什么都愿意做。She'd do anything for a bit of money....
Nothing but a great many epithelial cells was observed in the stain.染片中只观察到有大量的上皮细胞....a black stain.黑色污迹A dark red stain was spreading across his shirt.一块深红色的污渍正在他的衬衫上渗开。PAS stain Histoplasma capsulatum infection in the...
我从餐具柜里取出一瓶自己收藏的最好的麦芽威士忌。I got a bottle of my best malt out of the sideboard.他又为自己倒了满满一大杯麦芽威士忌。He poured himself another generous measure of malt.他喜欢麦芽酒的苦味.He liked the bitter taste of the ale....
Soon after the loss was discovered a warrant was sworn out for the embezzler's arrest.一发现亏损,就立即提出指控而获得了逮捕令逮捕那用公款的人.The district attorney a good suit against the embezzler.区检察长对盗用公款者提出起诉.Auditors caught up with the e...
让我们从群居性开始谈犬的行为。Let's talk about dog's behavior from the point of gregariousness.雪雁是群居性鸟类。Snow geese are very gregarious birds.海豚是一种群居性动物,会通过尖叫声和呼噜声相互沟通.Dolphins are social animals that communicate with each oth...