最后编制了相应的软件，期望为高速滚动轴承保持架的参数设计提供理论依据和相关软件工具支持。

Finally, the corresponding software is developed, which is expected to provide theoretical basis and software tool support for the parameter design of the cages in high-speed rolling bearings.

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本项研究以融合期望价值理论为基础，探索了综合性动机和工具性动机对第二语言熟练性的影响，研究结果表明被试者工具性动机多于综合性动机。

The present study was aimed at exploring the effect of integrative and instrumental motivation on second language proficiency by incorporating expectancy-value theory.

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