熟悉或了解国外小模数齿轮生产企业的质量控制体系以及其运行模式。
Be familiar with or understand quality control system for overseas small module gear manufacturing enterprises, and relevant operating model.
在特别界定小流域“坡面侵蚀”、“沟道侵蚀”和沟道“重力侵蚀”词语含义的基础上，建立起坡面侵蚀模数和沟道侵蚀模数的预报模型。
To establish a predicting model of slope erosion modulus and gully erosion modulus on the basis of special definition for the meanings of slope erosion, gully erosion and gully gravity erosion.
阐述了小模数渐开线花键的滚轧成形，滚轮的设计及制造。
The article described the rolling forming of the little modulus involute spline, designing and manufacturing of the roller.
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