In a probe with nuclear rockets, on the other hand, the instruments would be run off the same reactor that propels the spacecraft.

另外，在装有核燃料火箭的探测器内，各种仪器和设备的运行也依靠推动宇宙飞船的同一个反应堆所提供的动力。

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Concerns also emerged last year about the accuracy of nuclear reactor monitoring instruments during testing.

BBC: HMS Audacious: MoD announces ?1.2bn submarine contract