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- Mainly used for primary and secondary drilling in all stone quarries. Available for vertical, horizontal and slant drilling. It should be used for drilling before wire saw cutting. 多功能潜孔钻机主要用于矿山开采石材所需的水平、垂直、倾斜任一角度的大孔径打孔作业。其优势在于提高水平、垂直穿绳交汇的精确度,是石材矿山开采中与金刚石串珠绳锯机配套使用的必备产品。
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- The workman is drilling in the wall. 工人正在墙上打孔。
- Drilling is cutting a hole with a drill. 钻削就是用钻头钻一个孔。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- Her age is of secondary interest. 她的年龄不太重要。
- The noise of the drilling is intolerable. 钻孔的噪音让人受不了。
- The sound of that drill jangles horribly on the nerves. 那台钻机的声音响极了,十分刺耳。
- You'd better set a goal before you start the drill. 练习开始前,你最好设定一个目标。
- After a long drill he told the squad to fall out. 操练了好半天之后,他让这个班解散了。
- In secondary school, children get more advanced knowledge. 在中学,孩子获得更深一些的知识。
- She had lots of drill in listening. 她在听力方面受过许多训练。
- A secondary matter; a side issue. 次要的第二位的事; 较次要的问题
- This drill can bore through rock. 这台钻机能钻透岩石。
- The dentist's drill made a lot of noise. 牙钻发出很大的噪音。
- A secondary mine passageway between two main shafts or tunnels. 次要矿山甬道矿井中连接两条大隧道的小巷道
- What's the drill for claiming expenses? 费用报销的手续,是怎样的?
- The government introduced universal secondary education years ago. 几年前,政府就倡导普及中等教育。
- The class is chopped up into small groups for oral drill. 为进行口语训练,班级分成为几个小组。
- Our aim is that all children complete secondary education. 我们的宗旨是让所有孩子完成中等教育。