winding head

Experiences in the "two deck" reform of Model TM-800 spin-winding machine are introduced that is, from 2 head spinning changes to 4 head for the production of polyester fine filaments.

本文介绍了对TM-500型纺丝卷绕机进行双层化改造，由二头纺改为四头纺生产涤纶细旦丝的经验。

The filament winding head is a typical form of the rotor system with parameters slow time-varying.

化纤长丝卷绕头是典型的参数慢时变转子系统。

Rewinding: The process of winding the film from the take-up reel to the supply reel so that the head end, or start of the reel, is on the outside.

倒片：把胶片从卷片轴倒到放片轴上，使胶片前面或者说卷轴的开始部分在外圈。

If Angle sun valley, rate line has swelling, nodules, for less Yang blood winding block, appropriate diarrhea; Head d acupuncture point week has a swelling, nodules, Yang Ming blood for collaterals block, appropriate diarrhea.

若角孙、率谷线有肿胀、结节，为少阳血络阻滞，宜泻；头维穴周有肿胀、结节，为阳明血络阻滞，宜泻。