qinetiq north america will provide the electric drive propulsion or e-x drive system for the gcv. this is a key component of the hybrid-electric drive system, according to a bae press release.
北美qinetiq将为gcv提供电力驱动推进或前驱动系统,这是混合动力驱动系统的关键组成部分。
the preparation of the control procedures, this paper introduces the tbm systems and tbm cutter head drive propulsion system thrust automatic control and torque control of these two areas.