大牵伸的英文

• high draft

• 大:    big; large
• 牵:    lead along; pull
• 伸:    stretch; extend
• 超大牵伸:    super draft; super high draft; superhigh draft; ultra-high-draft
• 大牵伸精纺:    high draft spinning

例句与用法

1. The performance and experience of the high - efficient , heavy weight and long draft technology are analyzed from the viewpoint of raw material , semi - product , yarn and cone winding in this paper and attentions in making this technology successful based on the coordination of all the hardwears and softwears are also given
   摘要从原料、半制品、细纱、络筒四方面分析高效、重定量、大牵伸工艺的特点和经验；指出在硬件和软件共同协调下，得以成功实现的因素和原因；提出在推行和借鉴中需要注意的问题。
2. This article has primarily analyzed the reason of the influence of the third generation of long drafting technology on the product quality , holding that by use of the third generation of long drafting technology , the friction force of the nips is increased , the floating fiber is effectively controlled , fiber speed changing point goes forward and fiber movement is more stable which lead to the improvement of product quality with obvious reduction of thin or thick places and neps
   摘要对细纱机第三代大牵伸工艺影响产品质量的机理进行了分析，认为采用第三代大牵伸工艺后，钳口的摩擦力界得到增强，浮游纤维得到有效控制，纤维变速点集中而前移，纤维的运动更趋平稳，产品质量有所提高，特别是每千米细节、粗节、棉结明显下降。