two european satellites that will study the weather in space are finally orbiting the earth four years after a first launch attempt ended in disaster when a carrier rocket blew up.
两枚将探测太空天气情况的欧洲卫星终于进入绕地球运行轨道,4年前第一次发射时因运载火箭爆炸而失败。
soyuz-u is a carrier rocket launched for 38 years. it is used to deliver different space vehicles to the orbit.
联盟u运载火箭具有38年的发射历史,将不同的宇宙飞船运送至太空轨道。
what deserves special mention is that a distinct difference exists between the design technology of the fairing on a carrier rocket and that of a multiple-warhead missile.
更需要指出的是,运载火箭整流罩的设计技术与导弹多弹头整流罩设计技术存在显着的不同。