结果表明：竹纤维混纺纱有害纱疵少，条干均匀， 强度好。
The result shows that bamboo fiber blended yarn has fewer harmful defects, better evenness and better strength.
介绍了降低细纱条干c V值、减少管纱纱疵的一些尝试性措施。
This paper introduced some measures to decrease the spun yarn evenness CV and cop faults per million-metre.
无接头操作法在一定程度上减低了纱疵，对成纱质量有很好的改善。
Knotless operation can reduce yarn defects and improve resultant yarn quality on a certain degree.
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