化纤长丝标准中卷装间变异系数解析

Interpretation of the coefficient variation of different packages of man-made filament yarn

化纤长丝系列标准中用卷装间变异系数CVb对性能指标的离散性进行控制。对卷装间变异系数进行了研究探讨,详细解读了卷装间变异系数在化纤行业标准中的应用,并提出了注意事项。

The standards of man-made filament yarns control the dispersion of performance indicators by using coefficient variation （ CVb ） of different packages. In this paper is studied the coefficient variation of different packages with the application of coefficient variation in the man-made fiber standards interpreted detailedly, and some attention notes also given out.