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1·Back region drafting form has effects on yarn evenness.

细纱机后区牵伸形式影响成纱条干。

2·Practice shows that the yarn evenness of fine count combed cotton yarn is good.

实践表明，所纺制的纯棉精梳细号纱成纱质量较好。

3·Yarn evenness is better when bamboo cotton blending ratio is between 55/45 to 70/30.

竹浆纤维与棉纤维混纺比在55/45～70/30之间时对纱线条干较有利；

4·The key to improve roving quality lies in reducing weight unevenness and improving yarn evenness.

提高粗纱质量的重点是降低纱的重量不匀率，提高粗纱条干的均匀度。

5·FA478 increases the itinerancy pneumatic suction motion, it makes the roving yarn evenness to improve.

FA478还增加了巡回式吹吸风装置，使粗纱条干均匀度明显提高。

6·This paper introduced some measures to decrease the spun yarn evenness CV and cop faults per million-metre.

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。

7·This article introduces the main function, working principle and action of YG131 capacitance-type yarn evenness tester.

介绍了YG131电容式条干仪的主要性能、工作原理及作用。

8·Introduce many test and assess means about yarn hairiness, yarn hairiness is related to yarn evenness and breakdown strength.

介绍了纱线毛羽的测试与评定方法。纱线毛羽与纱线的均匀度、断裂强度等指标都有关系。

9·Through twister process, single yarn can improve evenness, and different twister technology route have different influence on yarn evenness CV value.

单纱经过捻线工序能改善条干，不同的捻线工艺路线对纱线条干c V值产生不同的影响。

10·This paper analyses test data of rotor spinning package unwinding way, and makes clear that anti clockwise unwinding way worsens yarn evenness heavily.

转杯纺筒子纱不同退绕方式的试验数据分析表明：逆时针退绕严重恶化纱线条干。