The warp yarn goes over, or floats over, two filling yarns and under one in the 2/1 twill.
斜纹组织中，经纱位于（或浮于）两根纬纱之上，然后位于一根纬纱之下。
There are spinning frames in existence which package filling yarn directly on quills rather than ring tubes.
目前的细纱机，有的可以直接将纱线卷绕在纬管上，而不是卷绕在细纱管上。
A rapier is merely a device made of metal or a composite material with an attachment on the end to carry the filling yarn through the shed.
剑杆仅仅是这样一个装置，它由金属或复合材料制成，在其头部有一个附件携带纬纱穿过梭口。
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