It tryes to design double arc gear transmission of the best technology and economy effect making the best of speed, simpleness and understandability and feasible method.

试图用尽可能快的速度、单、懂、行的方法设计出技术经济效果最佳的双圆弧齿轮传动。

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The conclusions are helpful to dynamical design of high-speed and precision gear transmission.

研究结论对于高速、精密齿轮传动的动力学设计具有积极意义。

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Gear power transmission is mainly through gear meshing to transmit power, realizing reducing and increasing speed or changing direction.

齿轮传动主要是通过齿轮的啮合作用来传递动力及实现减速、增速或换向的目的。

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HCD-14 Genesis uses optical recognition to identify the driver and initiate the starting sequence, while gear selection for the 8-speed automatic transmission is performed via paddle shifters.

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The M6 with the TwinTurbo V8's mesa-flat torque curve (500 pound-feet from 1, 500-5, 750 rpm) and multiplicity of gear ratios (seven-speed dual clutch transmission, the M-DCT) adds an uncanny effortlessness to the experience.

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Instead of stepped gears like a conventional transmission, it has a fixed planetary gear, and changes engine speed by adjusting the generator electric load.

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