The relative sliding ratio formulas of an involute internal spur gear pair are developed.

推导了渐开线内齿轮副相对滑动率的计算公式。

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Moreover, a gear pair with curvilinear - tooth traces operates without axial thrust force.

除此之外，具有曲线型齿线之齿轮在运转时亦不会产生轴向的推力。

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The design of involute planetary gear pair with a slightly different tooth number of zero restraint is introduced.

文中还介绍了零约束渐开线少齿差行星齿轮传动的机构设计。

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In it, the pair take their talent, teaching skills and crates of audio gear to underserved communities in nations like Panama, Senegal and Fiji.

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Resuming after the interval on 9-0, opening pair Simon Katich and Matthew Hayden continued to tick along in second gear, until Hayden was removed lbw by Zaheer for 13.

BBC: Australian pair dent Indian hopes

Team Cow, whose motto is "Playing Well With Udders Since 2004, " hauls the group's gear in a revamped school bus, painted white with black spots, with a pair of bull's horns.

WSJ: Moveable Feast: This Cycling Tour Has Bikers on a Culinary Crusade