... yarn numbering 纱绒支数 yarn package 纱线卷装 yarn printing 纱线印花 ...
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... 退捻长度变化率 change in length on untwisting 卷装纱 yarn package 捻系数 twist factor ...
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yarn package dyeing machine 筒子纱染色机
hard yarn package 硬卷装
small yarn package 小卷
yarn package density 筒纱密度
package yarn 筒子纱
soft package yarn 松筒纱
·2,447,543篇论文数据，部分数据来源于NoteExpress
By analysising the hot-mass transmission of hot-air passing through the polyester yarn package, the theoretical model of vaporization for package at the state of stable drying is established.
作者通过对热风穿透筒子纱时热质交换的分析，建立了筒子纱稳定干燥阶段水分蒸发的理论模型，推导出圆柱形筒子纱径向热风温度分布方程及水分蒸发方程。
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