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高数中的线密度是什么意思

更新时间: 2020-09-27 00:00:00     

线密度是指纤维、单纱、网线、绳索等单位长度的质量,描述纱线粗细程度的指标,其表示形式分定长制和定重制两类。线密度是纤维很重要的物理特性和几何特征之一,它不仅影响纺织加工和产品质量,而且还与织物的服用性能密切相关。线密度是描述纱线粗细程度的常用指标。

关键词: 密度 什么 意思

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