spinning bobbin是什么意思

用法例句

This paper studies the spinning of core yarns in channel spinning machine without any additional machine parts.

本文研究了在管道纺纱机上不添加构件而进行包芯纱的纺制。

In this paper,the structure of channel spinning unit is studied in more detail,Another de-sign of channel spinning unit is suggested.

本文对管道纺纱装置的结构进行了深入的研究,提出了在原管道纺纱装置的基础上,将吸风装置绕输纤管道的轴线旋转180°的新方案。

Test and Analyses of Java Cotton & Cotton Blending Yarn Property;

木棉棉混纺纱性能的测试分析