英语释义

• a rocket engine in which a nuclear reactor is used to heat a propellant

片语

nuclear thermal rocketIn a nuclear thermal rocket a working fluid, usually liquid hydrogen, is heated to a high temperature in a nuclear reactor, and then expands through a rocket nozzle to create thrust. In this kind of thermal rocket, the nuclear reactor's energy replaces the chemical energy of the propellant's reactive chemicals in a chemical rocket.

nuclear driven rocket gun核驱动火箭炮

nuclear r rocket reactor火箭用反应堆

nuclear fuel rocket核燃料火箭

nuclear pulse rocket它被称为核脉沖火箭

nuclear r rocket核火箭

nuclear electric rocket engine核电火箭发动机

nuclear propelled rocket核推进火箭

nuclear energy rocket核能火箭

英汉例句

• Such a technique could take around 16 months but could be cut to four months if a nuclear rocket was used.

  这种技术将需要16个月左右，如果利用核火箭的话可以缩短四个月。

• A nuclear rocket such as this would be inherently safe and environmentally harmless: contrary to popular belief, a nuclear rocket need not be strongly radioactive when launched.

  这种核能燃料火箭有其固有的安全性，而且对环境没有危害。与普通的看法相反，核燃料火箭在发射时未必有很强的核辐射。

• We could have gone more places,” McDaniel said of nuclear rocket research.

  我们也能到达更多的地方，”麦克丹尼说到核能火箭研究，「我们非常可能去火星。

• Further reactor and nuclear rocket development occurred under NERVA.

  其后，更多的核反应堆和核能火箭发展都在“核能火箭发动机应用」项目中进行。

• Beyond the nuclear rocket designs, the United States also launched a small nuclear reactor, SNAP10a, into space that generated electricity.

  除了核能火箭设计之外，美国也向太空发射了一个小型核反应堆SNAP10a，并产生了电能。