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- roll peripheral speed 辊轴圆周速度
- Hard grade for low peripheral speed. 周速度低时用硬的结合度。
- Soft grade for high peripheral speed. 周速度高时用软的结合度。
- Models XCF and KYF are enforced aeration flotation machine.It has a smaller diameter of impeller, thus lower peripheral speed, saving 30%-50% of power. XCF型与KYF型浮选机均属充气型浮选机，叶轮直径小，圆周速度低，可降低功率30-50%25；
- When cutting softer abrasive materials at a faster peripheral speeds, a faster forward traverse rate and more water should be used. 当切割软磨料周围,为加快速度前进速度更快、更导线应采用水。
- Maximum peripheral speed of grinding wheel 砂轮最大线速度
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- No horse has a speed comparable to that of his. 没有一匹马的速度能比得上他的马。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- Power take-off pulley for agricultural tractors--Peripheral speed and width 农业拖拉机动力输出皮带轮圆周速度和宽度
- If the table top isn't level, things will roll off. 如果桌面不平，东西就会滚下来。
- That's all there is to make a speed dial call. 在那里全部要进行快速拨号呼叫。
- The boy turned up missing at roll call. 小男孩在点名时不见了。
- The jokes made everybody roll about. 那些笑话逗得人人捧腹大笑。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- The teacher calls the roll every evening. 老师每晚都要点名。
- He cut off a metre of cloth from the roll. 他从那卷布上剪下一米。
