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...
His voice was curiously high-pitched, reedy, almost effeminate.他的嗓音出奇地高，尖声尖气，有些娘娘腔。...a skinny, effeminate guy in lipstick and earrings...涂着口红、戴着耳环、一身女人气的瘦骨嶙峋的男人effeminate behaviour女子气的举止Contrary to his effeminate appear...
Yet degreement [ it remains ] one of world's diely ( deadliest ) at diseases as.目前为止, 疟疾 仍是世界上最致命的疾病之一.Why is the deadliest sin - to love as I loved you?为何最致命的罪过 --- 是如我曾爱你一样去爱?Delay is the deadliest form of denial....
The Destinies mend rifts in time as man etches fate.当人类想要再次亵渎命运的时候,命运及时修正了这些裂痕.The Destinies mend rifts in time as man etches fate anew.当人类想要通过一些漏洞改变命运的时候,命运及时弥补了这些裂痕.Can some one suggest a suitable etch or sequence of e...