thick and thin yarn

常见例句

双语例句

• Technology for production of polyester thick and thin yarn is introduced briefly.
  简单介绍了聚酯粗细丝的各种生产技术。
• And broken ends, yarn CV, thick and thin places increase with the increasing of the initial modulus.
  细纱千锭时断头率、细纱CV值、细节和粗节随着初始模量的增大而增加。
• The causes are analysed in theory, which are the yarn thick and thin irregularity brings about yarn irregular distribution of twist.
  对纱线粗细不匀造成成纱捻度分布不匀的原因进行了理论分析；
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