Description is made on the principle and application result of the short group bolting of slushing roadways in loosened rock.
论述了短
支护碎裂岩石中耙道的原理及实施效果。
- n. 螺栓连
；
- v. 吞咽；用螺栓栓住（bolt的现在分词）
nuts and bolts 具体细节，基本要素
anchor bolt 栓，地脚螺栓；定螺栓，基础螺栓
栓，地脚螺栓；定螺栓，基础螺栓lightning bolt 闪电球
rock bolt ；岩栓
；岩栓high strength bolt 高强度螺栓；高强螺栓
bolt from the blue 晴天霹雳；意外事件
screw bolt 螺，螺栓
，螺栓bolt upright 笔笔直直
bolt hole 螺栓
roof bolt 顶
bolt connection 螺栓连
bolt out 匆忙离开；脱口而出
bolt on 栓在…上；连在…上
在…上bolt joint [机]螺栓合，螺栓连
合，螺栓连stud bolt 双头螺栓
joint bolt 连螺栓，头螺栓；插销螺栓
螺栓，头螺栓；插销螺栓foundation bolt 地脚螺栓
expansion bolt 引缩螺栓
fixing bolt 紧固螺栓；固定螺栓
bolt head 螺栓头
Safety effective of metal forepole support was analyzed in beam and bolting with wire mesh,problem and improvement was given safety effective was ensured.
针对金属前探支护在架棚及网支护巷道中的安全作用进行了全面分析,提出了改进方案和存在问题,确保了金属前探支护的安全作用。
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nonpasserine, nonpathogenic, non-pathogenic, nonpayment, non-payment, nonpeak, nonpenalty, nonpenerative, non-penetrance, nonpenetration,
相似单词
boltel, bolter, bolthead, bolthole, bolt-hole, bolting, bolting-silk, bolt-lock, bolton, bolt-on,