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- The influence factors of rock fracture weak face on cut hole blasting are analysed,suit-able hole distributing method based on fracture distribution is put foreward. 分析了岩体中裂隙弱面对掏槽孔爆破的影响因素，并根据裂隙的分布情况提出相应的布孔方法和原则，对岩巷掘进施工具有实际指导意义。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- Application of hole distribution with grid to seam gas drainage 网络布孔在瓦斯抽放中的应用
- A Study of full hole distribution of modified palygorskite 改性坡缕石粘土的全孔分布研究
- For regenerator ,s large hole distributional plate in large FCCU endures high temperature load,the amount of the thermal distortion of it is very large,so the stress of it ,s skirt root is too high. 由于催化裂化装置中再生器大孔分布板承受高温载荷作用,大孔分布板的热变形量很大,因此大孔分布板裙座根部的应力很大。
- 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。
- The bird picked a hole in the ice with its beak. 那鸟在冰上啄出了一个洞。
- 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 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。
- The mice have nibbled a hole in the cheese. 老鼠在奶酪上啃出了一个洞。
- I saw a rabbit dive into its hole. 我看见一只兔子钻进洞。
- The distribution of the magazine is 2000. 该杂志的销售量为2000份。
- She poked her finger into the hole. 她把手指插入孔中。
- Their dog bit a hole in my trousers. 他们的狗把我的裤子咬了个窟窿。
- He knocked a big hole in the wall. 他把墙撞出了一个大洞。
- oblique holes distribution board 斜孔分布板
- He burned a hole on the ironing board. 他把熨衣板烧了一个洞。
- The hospital bills made a big hole in her savings. 住院费花去了她一大笔存款。
