slackline英s'læklaɪn美s'læklaɪniWeb⁵⁶²⁹² 基本例句 n.松线式索道⁶⁷;松弛的绳索³³ A novel, simple and reliable control method is presented to resolve reverse ruler and slackline problems caused by acceleration during falling down of stock rod in blast furnace. 为解决高炉探尺放尺过程中加速度所造成的倒尺和松绳问题,提出了一种新颖、简单、可靠的控制方案。 chemyq