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 continued to lie on his back and look at clouds.他仍旧仰卧着，望着天上的云彩。The clouds gathered and showers poured down upon the parched earth.乌云聚涌，倾盆大雨落在焦干的大地上。The half moon is hidden behind some wispy clouds.半轮月亮躲在淡淡的云彩之后。...
氟胺氰菊酯是一种用于蜜蜂的高效杀螨剂.The tau fluvalinate is one kind of high efficient acaricides for honeybee.本发明公开了一枝黄花油作为杀螨剂的应用.The invention discloses a flore oil as the application of acaricide.目的: 观察生物杀螨剂阿维菌素在热带珊瑚岛上对地里纤恙螨成虫杀灭效果.Obje...
该选项卡可以唯一地标识部署, 还可以指定有效的目标平台.It uniquely identifies the deployment, and optionally specifies a valid target platform.函数由函数名以及一组操作数类型唯一地表示.A function is uniquely represented by a name and a set of operand types....
目的:寻找脑卒中偏瘫的临床早期康复治疗方法.Objective To seek the clinical early - stage rehabilitation treatment for hemiplegia caused by brain stroke.目的观察醒脑开窍法与头针治疗中风偏瘫的疗效.Purpose To observe the curative effect of resuscitating and scalp ac...
本文给出了微通道板(MCP)输出电极的最佳深度表达式.The expression for the optimum output electrode depth of MCP is given.发现了微通道总线超时错误.MicroChannel bus timeout error detected.图2. 微通道中水相(催化剂)与有机相形成的柱塞流.Fig . 2 CCD images of the dropping flow form...