It makes a mechanical analysis of the yarn twist knotting points, analyses the twisting torque and the untwisting torque, and on the basis of the above, it analyses the mechanism of making knot yarn and the factors that affect the construction of knot yarn.
介绍了精纺机纺制结子线的工艺过程，通过对捻合点的纱线进行受力、速度及加捻、退捻力矩的分析，阐述了结子线的成纱机理和影响结子线结构的因
Determination of twist in yarns-Untwist-retwist method
GB/T2543.2-1989纱线捻度的测定退捻加捻法
The Experimental Analysis of the Untwist Retwist Methods in Determining the Twist of OE Yarn
对测试转杯纱捻度的几种退捻加捻法的实验分析
The advantage of this system is that the yarn does not rotate upon withdrawal and therefore the yarn twist remains constant.
这种退绕方式的优点是：纱线尖退绕过程中没有旋转,纱线的捻度没有变化；
One trend is the development of packages which will deliver a zero twist yarn, and the utilization of the yarn at low twist levels.
目前的一种趋势是使用的筒子在退绕纱线时不给纱线加捻,这样纱线在使用时可以保持较低的捻度。
They are twisted in two directions known as S and Z twists;
它们是朝两个方向捻的,正如大家所知的,正捻(S捻)和反捻(z捻)。
testing method for twist number and twist contraction of plied yarns
加捻纱线的捻数剂收缩率测定法
RITM: Major innovations in technical yarn twisting and cabling
RITM:产业用纱加捻和并捻中的主要创新
The filament strand alternates S and Z twist.
长丝纱的一段为S捻,一段为Z捻,两种捻向交替排列。
"More twist produces stronger yarn; low twist produces softer, shinier yarn."
捻度较大的纱强力好,低捻纱柔软有光泽,高捻产生皱纱。
The Z twist (twisting to the left) is the most widely used as it is suitable for most machines.
反捻(向左捻)使用最广泛,因为大多数机器适合这种捻法。
turn or wind(threads,etc)to make them into a rope,etc
把（线等）捻或搓成绳等
The drunk snapped his fingers for a waiter.
那醉汉捻手指招呼侍者。
enclosure net of twine, cordage rope
围圈网,捻线、绳或索制成
camouflage net, of twine, cordage or rope
伪装网,捻线、绳或索制成
airship net of twine, cordage or rope
飞艇网,捻线、绳或索制成
stabilized non-torque yarn
稳定的无捻回弹力丝
worsted speed frame
精梳毛纺有捻粗纱机
worsted rubbing frame
精梳毛纺无捻粗纱机