It's like having a gear factory on-line that can create spur, bevel, internal, rack gear and roller chain sprockets from your data input.

这就像一个齿轮厂上线，可以创造刺激，锥，内部，机架齿轮和滚子链的链轮从您的数据输入。

youdao

Some domestic textbooks only give proofs under special condition of rack cutters and proofs under general condition of gear cutter are not strict enough.

国内文献及有关书籍中有的只对齿条刀具切制这一特殊情况进行了证明，而用齿轮刀具切制的普遍情况的证明是不严密的。

youdao

Some cars have variable-ratio steering, which uses a rack-and-pinion gear set that has a different tooth pitch (number of teeth per inch) in the center than it has on the outside.

有些车的转向系角传动比是可变的，这种转向器采用齿轮齿条式，它在中间而不是外部，有不同的齿密度（每寸齿数）。

youdao

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

WSJ: Training for the Big Wall | By Michael J. Ybarra

Well if Protect DVD and other tools like it take off, you may have to dust off that old player and return it to its rightful home in your gear rack.

ENGADGET: Protect DVD-Video prevents discs from playing on your PC

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.

ENGADGET: Visualized: Mercedes-Benz SLS AMG E-Cell bares all