fission rocket

短语

词形变化

fission rockets 复数 fission rockets

释义与例句

n.
  1. 1.

    A spacecraft having a fission reactor that powers the rocket.

    航空 商务 工程
  2. 2.

    A nuclear-pulse rocket that uses fission-based atomic bombs to supply propulsive force.

    航空 商务 工程