The strength of large module gear-rack is very important for the reliability of the ocean platform.

大模数齿轮齿条的承载能力是关系海洋平台可靠性的重中之重。

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It is supposed to introduce the technology of gear-rack driven mechanism and nut-screw safety mechanism from Germany.

目前，三峡升船机引入德国技术，拟采用齿轮—齿条爬升机构、长螺母柱—短螺杆安全机构。

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There are four mould cavities and the gear-rack mechanism for the rotational automatic thread demoulding on the mould.

该压铸模一模四腔，带有齿轮-齿条传动旋转自动脱螺纹型芯机构。

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Another distinguishing feature is the speed-sensitive power steering with rack-and-pinion steering gear: the power assistance is implemented electrohydraulically rather than just hydraulically.

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The large rack of gear dug into my shoulders and my jury-rigged chest harness made it hard to breathe.

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Riders now can unlock the three-gear, cruising-style bikes from any station, take them for 45-minute rides and return them to any rack.

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