1) conventional draft
传统牵伸
2) drafting system
牵伸系统
1.
Based on some experiments, the mechanism of these key factors in the drafting system on yarn quality is analyzed.
针对细纱机Ⅴ型牵伸系统中后区曲线牵伸型式、前区隔距等影响成纱条干质量的关键因素作了有关实验和分析,探讨了其影响成纱质量的机理。
3) long draft system
大牵伸系统
4) two zone draft system
双区牵伸系统
5) traditional traction
传统牵引术
6) draft
[英][drɑ:ft] [美][dræft]
牵伸
1.
Friction Field Analyses and Processing Configuration Test of Spinning Draft;
细纱牵伸摩擦力界分析及工艺配置试验
2.
Development of Draft Processing of Cotton Spinning(The First Part);
棉纺细纱大牵伸工艺的演变与发展(上)
3.
Development of Draft Processing of Cotton Spinning(The Last Part);
棉纺细纱大牵伸工艺的演变与发展(下)
补充资料：巴登霍伊尔氏牵伸术