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- The result shows that residual hole is resulting from rock extruding, and that residual length of hole can be reduced as application of divided charge and millisecond delay firing in hole. 研究结果表明:由于炮孔深部岩石的夹制作用,炮孔装药爆破后易产生一定量的残孔,而采用孔内装药分段微差爆破则能减少残孔长度,提高爆破效率。
- In order to enhance the efficiency of excavating coal, Beishan coalmine attempts to adopt millisecond delay direct initiation at working face. 百善煤矿为提高采煤效率,尝试在采煤工作面实行毫秒延期反向起爆。
- The article introduces the millisecond delay blasting in ZiMuDang Gold Mine 66 t linear charge blasting, and describes the relative safe questions. 本文就紫木凼矿山66t级条形药包硐室爆破介绍了条形药包采用间隔堵塞方法实现同条内微差爆破,对爆破安全作了相关阐述。
- I and old knife, still hole hole ambulates everywhere on the street like mice. 我和老刀,还有洞洞像老鼠一样在街上四处走动。
- Millisecond delay loose blasting 延时松动爆破
- Non-electric millisecond delay blasting 非电毫秒延时爆破
- Fig.1.The millisecond delayed light emmission of light_grown(Left)and mixotrophic(Right)cells ofSynechocystissp.PCC6803. 标题: 图1.;集胞藻6803光自养细胞(左)和混合营养细胞(右)的毫秒延迟发光。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- Study on the Intervals of Millisecond Delay Blasting 毫秒延时爆破段延时间隔效果研究
- It was found that external AC electrical field could affect the intensities of two components of the ms DLE (millisecond delayed light emission) induction curve in spinach chloroplasts differently. 外加交变电场,对ms DLE诱导动力学的两个组分有不同的影响。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔,以便装一把新锁。
- APPLICATION OF DEEP HOLE MILLISECOND TIME-DELAY COMPRESSION BLASTING IN QINSHAN STONE QUARRY 深孔毫秒延时挤压爆破技术在秦山石料厂的应用
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- No delay! We urgently need these books. 决不要拖延!我们急需这些书。
- The child has picked a hole in his new jumper. 孩子的新毛衣上勾了一个洞。
- Stick your hand in and see what's in the hole. 把手伸进去,看看洞里有什么。
- The delay made the patient go purple in the face. 时间的拖延使病人脸色发紫。
- We decided to delay our wedding until next year. 我们决定把婚礼推迟到明年。
- The dog skins through the small hole in the wall. 那条狗勉强钻过小小的墙洞。
- The men in the hole sent up for more equipment. 在洞穴中的人们向上面要求再给他们一些设备。
