Mars has an insubstantial atmosphere, consisting almost entirely of carbon dioxide...火星的大气层极其稀薄,几乎全部由二氧化碳构成。Gasfired heaters should not be used in corrosive or explosive atmosphere.燃烧煤气的加热器不宜用于有腐蚀性或危险性的气体中.As the lungs e...
He sets the atmosphere and shapes the scenes pleasingly.他把气氛和场面调动得轻松愉快。There's still an atmosphere of great hostility and tension in the city.强烈的敌对和紧张气氛依然笼罩着这座城市。The house projects an atmosphere of calm and order.这栋...
an increase in annual precipitation年降水量的增加Techniques for controlling particulates include filtering, washing, centrifugal separation, and electrostatic precipitation.控制颗粒污染物的技术包括过滤 、 洗涤 、 离心分离 、 静电沉降.Guitar's experi...
He ladles out compliments to everyone, but he's not really sincere.他见人就大加吹捧, 但并非出于诚意.Tundish and ladle safety linings, ladle bottom and mending installation of ladles.钢包、中间包永久衬, 钢包底,钢包衬补浇等.Barrel and bottom of large...
这些腺的中心分泌肾上腺素.The center of these glands manufactures adrenaline.直到不久以前,人们对胸腺的功能尚不明了.The function of the thymus was unknown until relatively recently.结论: 黄花倒水莲提取物能增加小鼠的体重和胸腺的重量.Conclusion: Polygala fallax Hemsl has effect...
该国有将近400万现役士兵。There are nearly four million soldiers under arms in this country.现役部队troops on active service他完全赞成现役运动员尽可能多赚钱。He is all for players earning what they can while they are in the game....
Photocopy: Duplicate of a document, etc. produced either by xerographic electrofax process.影印本: 用干影印或电传影印造成的文件副本.The manager asks the secretary to duplicate the document.经理让秘书复印这份文件.Can you duplicate the key for me?你能把这把...