Note that the input pinion is a smaller gear than the ring gear.
注意到主动齿轮的齿数比冠状齿轮少。
Most main gears are brass with a steel pinion gear.
齿轮极其重要——可能是要考虑的最重要的部件了。
It has a drum with gear ring fitted on it which is driven by pinion.
它有一个桶，上面安装了由小齿轮驱动的齿圈。
It's a rack and pinion, and a good one at that.
它有一对齿条和齿轮，而且质量上乘。
It's a rack and pinion, and a good one at that.
它有一对齿条和齿轮，而且质量上乘。
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