您要查找的是不是：
- Recovering coal by sublevel mining pillar and not damaging the houses on ground is introduced. 用条带开采煤柱回收煤炭资源,而不破坏地面房屋、住宅。
- After analyzing the movement law of ore drawing body,the basic parameters of sublevel mine in a gold mine are calculated by the experiment result of single model and surface model in a lab. 介绍了无底柱分段崩落法放矿基本原理,利用室内单体模型和平面模型的放矿试验,分析了放矿体的流动规律,并据此确定了某金矿无底柱分段崩落法的基本结构参数。
- narrow - sublevel mining 窄分段分采
- The road is too narrow to allow the passage of gondola. 这条街太窄，大型货车不能通过。
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
- The mountain path is narrow and rugged. 狭隘的山路崎岖不平。
- The travelers edged warily along the narrow road. 旅游者沿着狭窄的小路小心前行。
- A chill struck into the narrow of his bones. 他感到一股寒意，透入骨髓。
- The tide flushed through this narrow inlet. 潮水涌过了狭窄的小湾。
- It was a freak of mine to wear pink pajamas. 穿上粉红色睡衣是我一时的奇想。
- A gem cut in the form of a narrow rectangle. 狭长形宝石被切成细条形的宝石
- She turned the car into the narrow street. 她驱车拐进狭窄的街道。
- The company offers two weeks narrow boat holidays. 公司推出了为期两周的运河船度假项目。
- His opinion differs entirely from mine. 他的意见和我的完全不同。
- I congratulated myself on my narrow escape. 我庆祝自己死里逃生。
- He went heels over head into buying mining stock. 他购买了矿业股票，做事真鲁莽。
- Surrounding rock abutment pressure distribution and thickness effect of dynamic catastrophic in fully mechanized sublevel mining stope 综放采场围岩支承压力分布及动力灾害的层厚效应
- They planed to narrow the gap between imports and exports. 他们计划缩小进出口的差额。
- A narrow border, molding, or fillet. 扁带饰窄条，装饰用嵌线或窄带
- Success is mine if I stick it out. 只要我坚持到底成功就是我的。
