Analytic hierarchy process is applied to the design of orthogonal test in research in double needle bed-long pile warp knitting and the conditions for obtaining clear yarn appearance are obtained.

在双针床经编单面添纱编织研究中采用层次分析法对正交试验的设计方案进行评分，然后得出双针床经编单面添纱织物纱线显露清晰的工艺条件。

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After appearance of compact spinning, much attention has been paid to it because it can enhance yarn quality greatly.

自集聚纺纱技术出现以来，因其能大幅度提高细纱质量而备受人们关注。

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Fancy yarns can be divided into overfeed-type, controlled-type, specialty yarn, printed, etc. according to processing methods and appearance.

花式纱线从加工方法和外观形态可分为超喂型纱线、控制型纱线、特种纱线、印花纱线、原料掺入纱线等。

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