Clip together the sleeves of a blouse or a formal shirt with this pair of spherical rhodium-plated cuff links.

这款镀白金色球形袖扣可作为男士或女士衬衫的袖口装饰。

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After building the equations of tooth surfaces and the meshing model of a spherical gear pair, tooth contact analysis of spherical gear pairs is performed through simulation.

在建立了球齿轮齿廓曲面方程和啮合模型基础上，利用计算机仿真的方法对其进行了齿面接触分析研究。

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After building the equations of tooth surfaces and the meshing model of a spherical gear pair, tooth contact analysis of spherical gear pairs is performed through simulation.

在建立了球齿轮齿廓曲面方程和啮合模型基础上，利用计算机仿真的方法对其进行了齿面接触分析研究。

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