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- This paper introduces the design principal and error analysis of bi-directional hot centering mechanism in rolled tube sets. 介绍了无缝轧管机组管坯双向热定心机的设计原理和定心误差分析。
- For rising control level, RMC is used in rolling tube equipment. 为了提高控制水平,在轧管设备中采用了RMC轧机控制器。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- He waited and waited till the clouds rolled by. 他等了又等，直到时机到来。
- The sun burst through after the clouds rolled away. 乌云滚滚而去后，太阳破云而出。
- Based on this slug flow unit model, the correlation for calculating average void fraction of slug flow in rolling tube was presented, and the calculations were agreed well with experimental data. 在此基础上，给出摇摆状态下弹状流平均空泡份额计算关系式，并与实验值进行比较，结果符合较好。
- The sweat rolled off in great drops. 汗水一大滴一大滴地流下来。
- 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。
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- The organ rolled out a stately melody. 风琴奏出庄严的乐曲。
- He held the test tube in his hand thoughtfully. 他沉思地把试管拿在手里。
- The coin rolled underneath the piano. 硬币滚到钢琴的下面了。
- The hoop rolled along the pavement. 圆环沿人行道滚动。
- I must buy a tube of toothpaste. 我必须买一支牙膏。
- Michael rolled up half an hour earlier. 万克尔提前半小时到达。
- She rolled in for work twenty minutes late. 她懒懒散散地来上班，迟到了二十分钟。
- She rolled the socks into a ball. 她把袜子卷成一团。
- One of the dice has rolled under the table. 有一粒骰子滚到桌子下面去了。
- This tube is flexible but tough. 这管子柔软但很坚固。
