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- After long-term application on hot wide strip mills, varying contact rolling technology was proved to be effective in strip profile and flatness improvement roll consumption reduction and increase of rolled product length of rolling cycle. 通过在宽带钢热连轧机上的长时间应用证明：变接触轧制技术可以显著改善轧后带钢的板形质量、降低轧辊消耗和增加轧制单位公里数。
- 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 pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- The comedian soon had them rolling in the aisles. 那滑稽演员很快就逗得他们捧腹大笑。
- The national debts of that country are rolling up. 那个国家的国债在不断地增加。
- He's a rolling stone and got no where all his life. 他见异思迁，毕生一事无成。
- Smoke was rolling up from the burning oil up smoke. 正在燃烧的汽油箱上浓烟滚滚。
- 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。
- It's easier to cycle with the wind behind you. 顺风骑车省力。
- The ship was rolling heavily to and fro. 那船晃来晃去很不平稳。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- The seasons of the year make a cycle. 一年四季构成一个循环。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- The business cycle experienced a sudden down. 商业周期经历了突然的萧条。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- This is the cycle of economic booms and slumps. 这是经济繁荣和经济萧条的周期变化。
- Cycle across America? Sounds a bit dodgy to me. 骑自行车横越美国? 听起来有些冒险。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- The pedals of a cycle are attached to a crank. 自行车的踏板与曲柄相连。
- The pedals of a cycle are attached to the crank. 自行车的踏板与曲柄相连。
