积极的机械推力驱动阀塞进入阀体阀座馁，确保紧密双向管路密封。
Positive mechanical thrust drives plug into body seats to ensure tight bi-directional line seal.
机械驱动式机械手臂只用于动作固定的场合。
Mechanically driven mechanical arm for use only in fixed position.
机械部分主要构成了无人搬运车的车体和驱动机构。
Machine part main constitute no man porterage car of bodywork with drive organization.
他们使用一种机械式的无重力装置，用大约80,000马力的引擎来驱动。
They use a mechanical antigravity device driven by engines developing approximately 80,000 horse power.
地震勘探所使用的机械设备，有相当一部分是采用高速柴油机作为驱动力的。
Most of mechanical equipment for seismic exploration are equipped with diesel engine as driving mechanism.
采用了机械传动，后桥驱动，保证了传动系统的可靠性。
Mechanical transmission and rear axle drive are used to ensure reliability of the transmission system.
对项目内的机械设计，驱动程序，提出建议和计划。
Driver for the mechanical design within projects, propose and drive time plans.
是改变驱动方向的机械装置。
是改变驱动方向的机械装置。
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