相比之下，大陆市场对于每日涨跌的最大幅度有着10%的限制，这意味这向下的调整将是一场漫长的螺旋式运动，而不是一场断崖式的下跌。
By contrast, the mainland market restricts gains and falls to a daily maximum of 10%, which means a downward correction will be a long spiral rather than a vertiginous drop.
在甘蔗收割田间试验和螺旋式扶起机构扶起甘蔗运动过程观测的基础上，建立了螺旋式扶起机构模拟试验台。
Based on field experiments of sugarcane harvest and observation to the motion of sugarcane in lifting process, a spiral sugarcane-lifting simulation mechanism was manufactured.
谐波螺旋式阀门采用双波谐波螺旋传动，实现由圆周运动向直线运动的转化，实现阀门的启闭。
The harmonic screw type valve is driven by the double wave harmonic screw. It can transform circle movement to line movement for the closing and opening of the valve.
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