[航]多级火箭
rocket───v.迅速增加；飞速移动；迅速成功；用火箭武器攻击；用火箭运载；n.火箭；火箭武器；烟花；芝麻菜；（非正式）严厉斥责
carrier rocket───n.运载火箭
rocket fuel───火箭燃料
multistage sampling───多级采样; 多级抽样; 多级抽样法; 多级取样；[统计]多级抽样
rocket launch───火箭发射
elytra rocket───甲状腺火箭
shadow rocket───影子火箭
rocket queen───火箭皇后
publisher rocket───火箭出版社
Of, relating to, or being an auxiliary rocket on a multistage spacecraft that is fired in the direction of the spacecraft's motion to separate the sections.───正加速度的火箭：多节航天器上的辅助火箭的，这种火箭点燃后沿航天器运行方向推进，并分为几部分。
said an interstage ring is a key component in a multistage rocket, and that those used on China's current rockets were made in sections before being assembled.───发布会表示，级间环是多级火箭的关键组成部分，而用在中国现有火箭上的级间环以往都是分开制造，最后组装的。
The primary stage of a multistage rocket that provides the main thrust for launch, liftoff , and initial flight .───多级火箭的第一级，为发射、升空和最初飞行提供主要推力。
A multistage rocket projects missiles into space.───多段式火箭把导弹发射至空中。
Numerical Forecast of Inter-stage Flow Field of Multistage Rocket during Stage Separation───多级火箭级间热分离流场的数值预测
North Korea launched a multistage rocket, advancing its weapons-development program that the U.S. and other countries have tried for years to stop.
A multistage rocket projects missiles into space.