stay time

短语

词形变化

stay times 复数 stay times

释义与例句

n.
  1. 1.

    Of the usage of a rocket engine, the mean value of the amount of time spent by each gas molecule or atom within the chamber volume.

    可数 不可数 航空 商务 工程
  2. 2.

    The time period in which personnel may remain in a restricted area of a reactor before accumulating a certain permissible occupational dose.

    可数 不可数
  3. 3.

    Something that halts or arrests the passage of time.

    可数 过时 废旧 不可数