1. The above-said let-off motion can meet the requirement of weft on warp let-off, and more the let-off can he fine tuned as well keeping constant tension of warp let-offs. 该机构不仅能满足织物纬密对每纬送经量的要求，而且能根据经纱张力的变化对送经量进行微调，使送经量和经纱张力都保持基本恒定。
2. The above-said let-off motion can meet the requirement of weft on warp let-off, and more the let-off can be fine tuned as well, keeping constant tension of warp let-offs. 该机构不仅能满足织物纬密对每纬送经量的要求，而且能根据经纱张力的变化对送经量进行微调，使送经量和经纱张力都保持基本恒定。
3. The above-said let-off motion can meet the requirement of weft on warp let-off, and more the let-off can he fine tuned as well keeping constant tension of warp let-offs. 该机构不仅能满足织物纬密对每纬送经量的要求，而且能根据经纱张力的变化对送经量进行微调，使送经量和经纱张力都保持基本恒定。
4. The let-off and take-up mechanisms of the weaving machine were modified. The creel let-off mechanism could meet the requirement of unequal warp yarn length of this fabric. 改造了现有织机的送经和卷取机构，采用纱架送经可满足仿形织物经纱不等长的要求；
5. This article takes brief view of history of winding warp let-off device in sizing machine and stresses self-designed electronic let-off device and buildup, function of its auto-controlling system. 本文简述了浆纱机经纱退绕装置的发展过程；着重介绍了自行设计的电子式退绕装置及其自动控制系统的组成和功能，实现了数字化、线性化的经纱恒张力退绕，结构简单、易维修和保养。
网络释义
let it have its swing let things go hang let things rip let things slide 任其自然;
let it have its swing let things go hang let things rip let things slide 任其自然;
let it have its swing let things go hang let things rip let things slide 任其自然;
let it have its swing let things go hang let things rip let things slide 任其自然;
let it have its swing let things go hang let things rip let things slide 任其自然;
