hot-stage

短语

[医] 发热期(疟疾)

词形变化

hot-staged hot-stages 三单 hot-stages hot-staging hot-staging 现在分词 hot-staged 过去式 hot-staged 过去分词

释义与例句

v.
  1. 1.

    To light the engine(s) of a rocket stage while still attached to the stage beneath it.

    不及物

    The Proton's second stage avoids ullage issues by hot-staging, allowing the engines to ignite while still being pushed by the first stage, but this necessitates the use of a special open trusswork in the interstage area to prevent the superheated second-stage exhaust from blowing up the rocket.