First, fibers having smooth surfaces require less roving twist for satisfactory packaging, handling, and performance in spinning . 第一,光滑表面的纤维只要求较少的粗纱捻度,以取得满意的卷装运输和下一步纺纱性能。
Her spinning wheel and the milk of a cow which she had purchased with the little money she had with her sufficed for the scanty subsistence of herself and her growing son . 她纺纱织布,并用仅有的一点钱买来一头奶牛,以此来维持母子俩的清苦生活。
Practice on the teaching reform of spinning principle 纺纱原理课程教学改革的实践
Analysis of ring spinning slubby yarn twist 影响环锭纺纱捻度不匀的因素分析
The controlling approach of ring - spinning ' s feather 环锭纺纱线成纱毛羽的控制措施探讨
Ring - spinning frames for other spinning processes 其它纺纱法用环锭纺纱机
From the tiny tin pin , the spinner pinched off an inch 纺纱工从小锡别针上掐掉一英寸。
Testing and analysis of yarn twist of polyamide spandex winding yarn 赛络纺纱线捻度结构分析