... board digital computer control 船用数字计算机控制 on-board spacecraft computer机载航空计算器 On-board-computer 星载计算机 ...
权威例句
1.
SpaceWire is a computer network for use on board spacecraft, which connects together instruments, mass-memory, processors, the downlink telemetry, and other onboard sub-systems.
BBC: Dundee Scientist honoured for work in space industry