stationkeeping

释义与例句

n.
  1. 1.

    The maintenance of a ship's position relative to others in a fleet or convoy.

    不可数 航海 交通
  2. 2.

    The flying of aircraft in formation.

    不可数 航空 商务 工程
  3. 3.

    The maintenance of a satellite in geosynchronous orbit over a desired spot.

    不可数 引申义

词源

From station + keeping.

来源：wiktionary