thick-and-thin yarn是什么意思

用法例句

The parameters measured such as diameter, CV, distribution rate of diameter's thick-and-thin and yarn morphology graph are analyzed and compared.

为了对变形纱外观形态特征进行更好的评价,利用EIB对线密度接近(16tex左右)的棉纱、毛纱、加捻长丝、空气变形纱和假捻变形纱分别进行测试,对获得的纱线直径、纱线片段不匀(CV)、直径粗细分布、纱线模拟形态图等参数和指标进行分析,并在此基础上对实验纱线直径变化情况进行比较和评价。