较轻的推进器采用液态氢, 较重的采用自燃推进剂.The lighter version used liquid hydrogen, the heavier used hypergolic propellants.这个工厂为弹道导弹生产推进剂。The factory produces propellant for ballistic missiles.挤压 式 发动机对推进剂中溶解的气体特别敏感.Pressure - fed engine...
He couldn't come to terms with his sexuality.他难以接受自己的性取向.Melanie Griffith seems to smoulder with sexuality.梅拉妮·格里菲思显得很性感。Victorian women were rarely allowed to express their sexuality.维多利亚时代几乎不让女性表达自己的性兴趣。Melanie Gr...
此教科书中有几大段是剽窃其他作者的.Long passages in this textbook have been lifted from other authors.他的植物学教科书中对那题目的叙述不充分.The coverage of the subject in his botany text is inadequate.他买了一本最新的教科书.He bought an up - to - date textbook....
Electrostatic printing is classified into two major groups, Xerography and electrofax.静电印刷分为“干影印”和“电子传像”两个主要方式.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...
So the spiral of a compact florescent bulb isn't bulbous at all.而螺旋形的节能荧光灯泡并不是鳞茎状的.a bulbous red nose蒜头红鼻子We were so thick like that in everything. " -- he held up two bulbous fingers ---- " always together. "我们俩在一切...
The prisoners went on the rampage destroying everything in their way.囚犯撒野闹事，砸毁了所有挡路的东西。Gangs of youths went on the rampage in the city yesterday.成群结伙的年轻人昨天在城里横冲直撞。...a bull on the rampage.横冲直撞的公牛Soldiers went on a rampag...
Zheng's fleet stopped here to trade porcelain for frankincense , myrrh, aloe.郑和的船队曾经停靠在此,以瓷器交换乳香 、 没药与芦荟.This enamel porcelain features bumpy middle , smooth loach - back - like support, and shoulders with smooth an...