他之所以选择美国通用汽车是因为他们使用的是自动转换装置和能够提供动力来测量没有张力的斜坡的柴油推进器。
He chose the GM buses because they use an automatic transmission and diesel boosters that provide power to scale inclines without strain.
加快推进“两重点一重大”危险化学品生产储存装置自动化控制系统改造升级，新建化工企业必须装备自动化控制系统。
We will speed up the transformation and upgrading of the automatic control system for the production and storage of dangerous chemicals in the two key areas.
这是一个无人驾驶的双翼飞机，它有着自动钢琴的风箱来为回旋装置提供动力，以及一个收银机的机械装置——通过记录类似螺旋推进器的转子的旋转次数来计算飞行的距离。
It was an unmanned biplane with player-piano bellows to power its gyroscope and a cash-register mechanism that calculated distance flown by counting the rotations of a propeller-like rotor.
一种汽车自动刹车安全保护装置，有安全板、保护网、自动气阀、推进器组成。
The utility model relates to a safety protecting device for the automatic braking of automobiles, comprising a safety plate, a protective net, an automatic air valve, and a propeller.
一种汽车自动刹车安全保护装置，有安全板、保护网、自动气阀、推进器组成。
The utility model relates to a safety protecting device for the automatic braking of automobiles, comprising a safety plate, a protective net, an automatic air valve, and a propeller.
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