This paper introduces the fault restoration of sensor, relay, contactor and electromotor of imported textile machines and the production practice of substitution of the devices made in China.

介绍了进口纺织设备上传感器、继电器、接触器、电动机等电气器件的修复和国产化替代方面的生产实践。

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Is backward in view of the textile lining in design idea, links up with the digital art design aspect and so on insufficiency, carries on the artistic practice.

针对纺织品面料中的图案设计观念落后，与数码艺术设计的衔接不足等方面，进行艺术实践。

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The paper represents the conception and cauculation of the rank correlation coefficient, and shows us the practical function and cauculation by way of practice examples in textile research.

本文论述了秩相关系数的概念和运算，并通过实例说明在纺织研究工作中的实用意义和计算方法。

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