The last, the structural dynamic sensitivities of the double twisting spindle have been analyzed through synthesis of component mo.
最后对连续体如何进行灵敏度分析,提出了一种方法,并以倍捻锭子为例进行了计算。
First, the calculating model of double twisting spindle is set up.
首先根据倍捻锭子的实际结构建立起计算模型,并详细介绍模态综合法对倍捻锭子的计算过程;另外传递矩阵法作为处理回转轴系的传统方法,这里只作简单介绍;最后运用模态测试技术对理论计算进行了校核。
The critical speed calculation of a yarn spindle for twisting;
一种捻线锭子的临界速度计算
ne-process two-for-one twister incorporating double twisting, setting and false twisting on one machine provides a new system for the production of silk-like crepe.
一步法倍捻机采用倍捻、定形、假捻３道工序在一台机器上一次完成，为生产仿真丝络线提供了一条新途径。
A month-long trial production indicates that adding of yarn ceramics guides and tension devices on double twisting machine,optimizing of twisting value and lowering twisting speed can stably produce qualified ply thread.
33 tex长丝股线产品捻线生产中遇到的并线断头多、倍捻辫子纱等问题。
In the first part of the paper, the non-dimensional tension parameter T0/ρω2R2 is found by an approximate dynamic analysis of the two-for-one twisting balloon.
文中第一部分通过气圈力学分析,求得倍捻锭气圈预端张力参数T0/ρω2R2的近似解。
Development of Cotton Tencel Blended Slub Yarn Double Twist Ply
棉Tencel混纺竹节倍捻合股线的开发
Application and Practice of TDN-120 Double Twister
TDN-120型倍捻机的应用实践
On Features and Production of New Homemade Staple Fibre Twisters Model FA762A-10;
国产新型FA762A-10短纤倍捻机的特点及生产实践
Theory and Research on Dynamics of balloon---Form and Tension of two-for-one twister's balloon;
气圈动力学理论与研究——倍捻锭气圈的形态与张力
Calculation of Contact Angle and Optimization About Group Driving of Apron Belt of Double Twist Frames Base on Calculation Models
基于模型的倍捻机龙带集体传动包角计算与优化
Determination of twist in yarns-Untwist-retwist method
GB/T2543.2-1989纱线捻度的测定退捻加捻法
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。
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
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