skin pass

基本解释

Speed control system of skin pass mill in Cold Strip Rolling Mill of Wuhan Iron & Steel Group Company is introduced.
介绍武钢冷轧厂平整机的速度控制系统。
Aiming at the process characteristics of continuous annealing, the research on chromic work roll free rolling for CAL skin pass mill will be put into practice.
针对连退机组工艺特点，在连退平整机进行辊镀铬工作辊自由轧制技术的研究，并将研究结果应用于实际生产过程中。
In the control system for skin pass mill elongation, the measuring devices in common use are pulse generator and laser velocimeter , of which the control accuracy of the laser velocimeter is higher.
在平整机延伸率控制系统中，常用的测量装置是脉冲发生器和激光测速仪。

So, I make a pledge. You give me seven hours a week, you will pass this class, not just by the skin of your teeth. You will pass it.
我保证，你们要是一周学习7个小时，肯定可以通过这门课，一点都不惊险，你们会通过的。
麻省理工公开课 - 固态化学导论课程节选

Over 97% of the bills proposed since 1999 that managed to secure enough votes for Senate debate went on to pass eventually—though most of them, unlike the health proposals, did not get there by the skin of their teeth.
ECONOMIST: The Senate starts to debate health reform, at long last