short hole信息详情
短距离球穴
hole───vt.凿洞;vi.凿洞,穿孔;(高尔夫球等)进洞;n.(Hole)人名;(瑞典、挪)霍勒;(英)霍尔;n.洞,孔;洞穴,穴;突破口
short───adj.短的,短暂的; 矮的; 短缺的; 短期的;n.短;缺乏;短路;短裤;adj.短的;不足的;矮的,低的;adv.不足;突然;唐突地;adv.突然; 唐突地; 简短地; 横贯地;n.短裤; 短路; 缺乏;n.(Short)(英)肖特(人名)
drilling hole───钻孔
through hole───透眼,透孔,通孔
castellation hole───蜂窝孔
he hole───he洞
weepers hole───泄水孔
jackson hole───杰克逊霍尔(地名)
last hole───[体]最后一穴
Good results can be gained using the short-hole grouting for strengthening the existing heading with damaged support.───原有巷道支护遭到破损后,采取浅孔注浆方法可收到良好效果。
According to the technical mining condition in Hua Changgou Gold Mine, the short hole shrinkage mining was chosen.───根据铧厂沟金矿矿体的开采技术条件,选用了浅孔留矿采矿法回采。
This paper introduces the functions, features, structural patterns and key techniques of the CAD system for the short hole drill.───介绍了可转位浅孔钻CAD系统的功能、特点、结构图以及关键技术。
to conduct short hole undergauge, triming sidewall, destroying the cuttings bed, bring out cuttings.───进行短起下钻,修整井壁,破坏岩屑床,带出岩屑。
Short-hole shrinkage method without sill pillar occupies 60%.───无底柱浅孔留矿采矿法60%。
Nancy: Even on a short hole, this is really hard to do.───尽管是在最短的距离,那么这种动作也是非常具有高难度的。
Application of the Primary Filling System Following the Short Hole Shrinkage Method in Fengning Silver Mine of Hebei Province───浅孔留矿嗣后一次充填采矿法在河北省丰宁银矿的应用
Application and Analysis of Earthwork Millisecond Short-hole Blasting Under Complicated Circumstances───复杂环境下土石方浅孔微差爆破技术应用与分析
Application of Inclined Long Working Face Short-hole Shrinkage Method in Mining of Steep-Inclined Extremely Thin Ore Vein───斜长工作面浅孔留矿法在急倾斜极薄矿脉开采中的应用
- parasitic radiation
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