roller rock bit发音

意思翻译

牙轮钻头

相似词语短语

roller───n.[机]滚筒；[机]滚轴；辊子；滚转机；n.(Roller)人名；(英、德、俄、匈、罗、捷、瑞典)罗勒；(法)罗莱

dice roller───掷骰子

roller shutter───卷闸，卷帘百页；卷帘百页，卷帘百页

roller hockey───滚轴冰球；轮式曲棍球；旱冰曲棍球

road roller───n.压路机; 路碾

bit───adj.很小的；微不足道的；n.[计]比特（二进位制信息单位）；少量；马嚼子；辅币；老一套；一点，一块；adv.有点儿；相当；vt.咬（bite的过去式和过去分词）；vt.控制

derma roller───真皮压路机

drum roller───圆筒镇压器；滚筒式压路机，滚筒式路碾，圆筒（光面）镇压器

blunt roller───钝辊

双语使用场景

rock-breaking mechanism of roller bit teeth is always a hot focus and difficulty in the fields of drilling, and it receives widely researchers attentions in the rock mechanics and the engineering.───牙轮钻头牙齿破岩机理研究一直是钻井工程的一个热点和难点，备受岩石力学与工程界的关注和重视。

successful application of high bench caving method of using deep hole roller rock bit into the practice of solving the complex goaf area, a stuff problem of this kind.───采用深孔牙轮钻机、利用高台阶崩落法成功地处理了复合采空区，解决了复合采空区处理难的问题，使技术人员在熟练浅采、深采空区处理的情况下，又探索出复合采空区的处理方法。

Analysis of the side-wall pattern shows that the side-cutting process of the roller bit is related to not only the teeth surface design but also the rock property and the drilling parameters.───井壁模式分析说明，牙轮钻头的侧向切削过程不仅与齿面结构有关，而且与岩石性质、钻井参数有关。

英语使用场景

The paper introduced the successful application of high bench caving method of using deep hole roller rock bit into the practice of solving the complex goaf area, a stuff problem of this kind.