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- driuing along goaf 沿空掘进
- The shrink quantity,theory value and test result of retaining roadways along goaf are the same,this shows the exantness of the mechanics model. 可缩量、理论值与现场沿空留巷试验测结果相同,说明了这种力学模型的正确性。
- It is a waste to the coal resources,Tunnelling along goaf is an effective measure of safe construction and reducing lose. 采取完全沿空掘巷方法,则是一种安全施工减少资源流失的有效措施。
- The principle of using the anchor cable support to replace unexploited coal pillars,constructing artificial stone walls and wooden sheds in the channel along goaf is introduced. 介绍了用锚索支护代替留设煤柱、人工石墙木棚等留巷技术的原理;
- This paper introduces the application of bolting with wire mesh in roadway along goaf in Qitaihe Cleaned-Cleaned Company. The better supporting result has made. 七台河精煤集团公司在沿空留巷时使用锚索锚杆支护巷道,经过实践取得了良好的支护效果。
- It is generally known that the deformation of the roch around the road driven along goaf during the driving is divided into two stages which are decelerative and stable deformation. 一般认为沿空掘巷掘进期间的围岩变形可分为减速和稳定变形两个阶段。
- roadway rock of driving along goaf 沿空掘巷围岩
- Supporting technology of roadway along goaf with high strength bolt 高强度锚杆支护巷道沿空留巷支护技术
- Safety measures of cutting along goaf and with thin pillar 窄煤柱沿空掘巷的安全措施
- She squelched along the muddy path. 她沿着泥泞小径格吱格吱地走。
- Practical Benefit of Retaining Roadways Along Goaf at Coal Face 采煤工作面沿空留巷的实用效益
- He lugged a heavy handcart along. 他使劲拉走那笨重的手推车。
- He uses his loaf where you and I just muddle along. 他开动脑筋想办法，你我则糊里糊涂混日子。
- He walked along as if favoring his sore foot. 他走路像是特别小心照顾他那只酸痛的脚似的。
- An old jeep is putter along the road. 一辆旧吉普车沿路迤逦而来。
- The big car purred along the road. 那辆大汽车一路呜呜地开了过去。
- The damaged car was labouring along the muddy road. 那破车泥泞的道路上慢吞吞地向前爬行。
- The little boy skipped along at his mother's side. 那个小男孩在他母亲身边跳跳蹦蹦地往前走。
- The cyclist went at full sail along the track. 自行车手沿着跑道全速前进。
- The bandits laid for the policemen along the road. 匪徒埋伏在路边等着袭击警察。
