您要查找的是不是：
- Controlling roof accidents and preventing the occurrence of bursting underground pressure are the priorities and difficulties to mine deeper isolated pillar face. 控制顶板事故,防范冲击矿压的发生是开采埋深较大的孤岛煤柱工作面的重点和难点。
- bursting underground pressure 冲击地压
- Underground pressure and timbering technology in laneway construction in soft rock mass is one of the complicated technical problems. 软岩巷道地压与支护技术是地下工程施工中复杂的技术难题。
- Underground pressure mostly acts upon the mining accesses and connections when sublevel caving without sill-pillar is used. 无底柱分段崩落法采场地压主要表现在采矿进路及其联络巷道中。
- Rock-bursting is a special underground pressure behavior in deep mining in China currently and it intimidates seriously the safe mining. 冲击矿压是当前我国煤矿深部开采出现的一种特殊的矿山压力现象,它严重威胁井下安全生产。
- According to the underground pressure theory, which takes stratum movement as key matter, the nonelastic area occurs in coal body under the action of underground pressure. 根据“以岩层运动为中心”的矿山压力理论,煤体在矿山压力作用下将出现非弹性区。
- Taken Xinhe Colliery 3101 workface as the concrete condition, phenomenon law of underground pressure in great-inclined thick coal seam mechanized top coal caving is studied. 本文以新河煤矿3101工作面为具体条件，研究了大倾角厚煤层综放开采矿压显现规律。
- In order to study the dip strata displacement and side abutment phenomenon law in incline fully mechanized coal face we observed phenomenon of underground pressure in co. 为了研究倾斜综放采场倾向岩层运动与侧向支承压力显现规律,布置了覆岩破坏测区和侧向支承压力测区。
- To use relaxed slot to maintain roadway passed by working face is to control hostrock deformation and reduce the influence of underground pressure on roadways. 应用卸压槽维护被跨采巷道，是采用人为卸压的方法控制围岩变形，缓解矿山压力对巷道的影响。
- Through simulation test of similar materials,the distribution of deformation failure and underground pressure with high angle faults of different dip direction are analyzed during coal mining operation. 通过相似模拟试验方法分析了不同倾向高角度正断层 ,在采动影响下顶板岩体变形破坏和矿压分布规律。
- He'll be bursting in upon us at any moment. 他随时可能出现在我们眼前。
- The blare of the speaker burst upon our ears. 扩音器的噪音突然传进我们的耳中。
- He'll be bursting in upon us at any time. 他随时都会出现在我的面前。
- Shells were bursting all around. 炮弹在四处爆炸。
- The square is bursting with tourists. 广场上到处都是游客。
- underground pressure observation 矿压观测
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。
- underground pressure characteristics 矿压特征
- I felt as if my heart would burst with joy. 我觉得自己高兴得心花怒放。
- She was positively bursting to tell us the news. 她迫不及待地要把那消息告诉我们。
