step rocket
英 [step ˈrɔkit] 美 [stɛp ˈrɑkɪt]

n.

多级火箭；

英英释义

step rocket

• n.a rocket having two or more rocket engines (each with its own fuel) that are fired in succession and jettisoned when the fuel is exhausted

  同义词：multistage rocket

双语例句

用作名词(n.)

1. Rockets with more than one stage are called step rockets.
   多于一级的火箭称为多级火箭。
2. As the step rocket goes up, some of the stages at the side fall away.
   当多级火箭上升时，边上的几级火箭就脱落了。

权威例句

The Optimization of the N-Step Rocket With Different Construction Parameters and Propellant Specific Impulses in Each Stage
Rocket engine with internal chamber step structure
A first step to Fluid-Structure interaction inside Solid Propellant Rocket Motors
Weight minimization of a step rocket by the discrete maximum principle
On some time, mass, energy and power characteristics of the interstellar flights in a one-step rocket ☆ : Can the kardashev-type of...
Transient Simulation of Liquid Rocket Engines: A Step Towards a More Educated Propellant Choice between Kerosene and Methane
Transient Simulation of Liquid Rocket Engines: A Step Towards a more Educated Propellant Choice between Kerosene and Methane
The infinite staging rocket - First step to realization
Implicit LES of Compressible Turbulent Flow over a Backward-Facing Step in the Nozzle of Solid Rocket Motor
Sonda IV Brazilian rocket - The major step for the future national satellite launcher