发动机瞬时运转状态及性能的英文

instantaneous engine running condition and performance

• 发动机:    engine; motor
• 瞬时:    instant; instantan ...
• 运转:    revolve; turn roun ...
• 状态:    status; state; con ...
• 及:    reach; come up to
• 性能:    function; performa ...