介绍 经纱 jīng shā 名词 [warp] 沿织机长度方向延伸的一串纱，由此纱纺成织物沿长度方向的线，常常捻得比填纱紧。 jìng shā 动词 织布之前，把纺好的纱或线密密地绷起来，来回梳整，使成为经纱或经线。
新颖的回转多臂机实现了无振动的综框运动，减少了因高速引起的经纱张力增加和纱线断头。
The new rotary dobby may reduce the warp tension and end-down which will increase with high revolution of the machine by using of non-vibration heald.
提花机构的主要优点是：它可以控制每根经纱，而不是像使用综框的常规织机那样控制一批经纱。
The major advantage of the Jacquard attachment is its ability to control each individual warp yarn instead of a series as in regular harness looms.
在织布以前，经纱上都附有一种浆，这种浆使纱线在织布的过程中能够承受织布机所造成的机械压力。
Before weaving, the warp threads are coated with a size (a dressing) to enable them to withstand the mechanical stresses involved in the weaving process.
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