The paper fist deduced the mathmatic formula of irregularity relationship between ply yarn and single yarn, then analysed the evenness of single yarn effected on the property of ply yarn.
文章首先从理论上推导出股线和单纱不匀率之间的数学关系式，然后利用试验数据分析了单纱条干不匀率对股线性能的影响。
The influential factors on the quality of dry-spun PAN bully tops, such as length, steam shrinkage, yarn irregularity, were analyzed.
分析了腈纶干法丝束制条中影响产品质量的毛条长度、蒸汽收缩率、条干不匀率等因素。
The factors affecting yarn irregularity of multiporous fine-denier PET POY were discussed from the aspects of process technology and equipments.
从工艺、设备方面探讨了多孔细旦涤纶poy条干不匀率的诸多影响因素。
In practical production, yarn irregularity directly affects not only yarn grade, but also the quality of finished textile products, so it is very important to ensure yarn evenness.
在实际生产中纱条不匀不仅直接关系到纱线品级的高低，还直接影响最终纺织品质量的优劣。
The effects of T30S and Z30S chips, spinning process and drawing process on yarn irregularity of coarse denier PP filament were analyzed.
分析了T30S，Z30S两种切片及其纺丝拉伸等工艺对粗旦丙纶长丝不匀率的影响。
The result of subentry statistic shows that the main influence factors on twist irregularity are spindle speed, input speed of folded yarn and single yarn evenness.
因素分项统计结果表明，锭速、股线输入速度、单纱条干均匀度是影响股线捻度不匀的主要因素。
The performance of FA326 type drawing frame is advance and its automation is high, which can improve effectively quality index such as yarn irregularity, weight unevenness etc.
FA326型并条机性能先进，自动化程度高，可有效地改善并条的条干不匀率、重量不匀率等质量指标。
The index of yarn filament irregularity is one of main indices to measure yarn quality.
纱线粗细不匀指标是衡量纱线品质的主要指标之一（略）。
The index of yarn filament irregularity is one of main indices to measure yarn quality.
纱线粗细不匀指标是衡量纱线品质的主要指标之一（略）。
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