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1·This has led to its gearing ratio ballooning to an unsustainable amount.

这导致了其资产负债比率膨胀到不可持续的数额。

2·The gearing ratio, front to rear, is 1:1 but, wing to slip in the coupling, all the drive is normally transmitted directly through the rear wheels.

资本负债比率，前线，后方，是1：1，但机翼下滑的耦合，所有的驱动器通常是直接传送通过后轮。

3·The cycloid-shaped gears are used widely in mini-gearing, which reduces gearing and increases its transmission ratio.

摆线轮能够减小传动器尺寸，提高传动比，在小型传动机械中得到广泛的应用。

4·Then, it is indicated that the gearing used presently, while its helix Angle and ratio are both big enough, is in danger of interference.

对于相啮齿轮端面齿廓相互关系的分析表明，目前使用的几种基准齿形，当螺旋角传动比都比较大时，存在齿形干涉的危险。

5·The two teeth difference cycloid gearing now is widely applied in the low transmission ratio gearing because of its anti-gluing performance .

二齿差摆线针轮行星传动，由于具有较强的齿面抗胶合能力，因而在小传动比的传动中，得到了广泛的应用。