The nano filtration membrane is composed of nanometer grade micropore capillary tube bundles.所述的纳滤膜是由纳米级微孔毛细管束构成.I flunked math in second grade.我二年级时数学不及格。The front end is equipped with hydraulic jacks used for grade adj...
She stood up quickly, giving a little cry of astonishment.她迅速站了起来，惊叫了一声。"What?" Meg asked in astonishment.‘什么？’梅格惊讶地问道。She is wide-eyed with astonishment.她吃惊地睁大了眼睛。...
Irruptive rock body reservoir is one of important rock reservoirs.侵入岩体油气藏是火成岩油气藏的重要类型之一.Irruptive rock body reservoir is one of important volcanic rock reservoirs.摘要侵入岩体油气藏是火成岩油气藏的重要类型之一.Domestic accuses aircraft manufac...
In the western of China are intricate terrains and many hilly regions.我国西部地区地势复杂,多丘陵....the devolution of power to the regions...向各地区的权力下放...the economic cleavages between the two regions.那两个地区之间的经济差距Irrigation is needed...
Their ears were still attuned to the sounds of the London suburb.他们依然很熟悉伦敦市郊的喧闹声。I had to box Max's ears to get him to hush.我不得不打了马克斯一耳光让他闭嘴。The dog's ears flattened slightly as Cook spoke his name.库克叫这只狗的名字时，它...