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- Keywords Fuzzy neural network Rotary blasthole drill Rock identification Intelligent identification; 模糊神经网络;牙轮钻机;岩性识别;智能识别;
- rotary blasthole drilling 旋转式炮眼钻进
- Keywords Blasthole drill;Reduer;Optimum design; 牙轮钻机;减速器;优化设计;
- Keywords Blasthole driller;Model;Calculation; 牙轮钻机;模型简化;计算分析;
- The drilling troops mustered on the hill. 演习部队在小山上集合起来了。
- The drill string is rotated by rotary table. 钻柱是由转盘驱动的。
- 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。
- The gardener asked me for a rotary lawn mower. 园丁向我要一台旋转式割草机。
- At six we were fallen in for drill. 六点钟我们站好队准备操练。
- 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。
- Keywords blasthole drills;rotating reducer;gear;parameterization;simulation; 牙轮钻机;回转机构;齿轮;参数化;仿真;
- She had lots of drill in listening. 她在听力方面受过许多训练。
- 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。
- blasthole drilling 钻炮眼
- What's the drill for claiming expenses? 费用报销的手续，是怎样的?
