文章介绍了采用图像法测量各部分捻角，转化为竹节及基纱的捻度，然后再对其捻度分布规律进行分析研究。

In this article, image processing is used to measure twist Angle of each part, which is translated into the twist of slub and base yarn, and then the distribution of slub yarn twist is regulated.

youdao

结果表明，竹节倍数和竹节长度对竹节和基纱的捻度变化影响较大，竹节间距影响不大，可以通过增加竹节长度来减少竹节纱的捻度不匀；

The result shows that: the slubby multiple and length have large influences on twist of base yarn and slubby yarn, slubby space have a little influence which can be solved by increasing slubby length.

youdao

在上述三种退捻加捻法中，三倍退捻加捻法测试转杯纱捻度的测试结果最大，其次是二重法和一次退捻加捻法。

Test result obtained with triple twisting method is the greatest, then is those obtained with double twisting method and one time back twisting and twisting method (GB 2543-81).

youdao