直接顶 immediate roof 直接顶的意思 immediate roof的意思直接顶的英文 immediate roof的翻译直接顶的翻译

直接顶

规范用词直接顶

英文对照immediate roof

名词审定冶金学名词审定委员会

见载刊物《冶金学名词》科学出版社

公布时间1999年

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直接顶相关科技名词

矿山测量»

矿山测量[学]mine surveying
矿区控制测量control survey of mine district
近井点测量nearby shaft point survey
矿井联系测量shaft connection survey
矿井定向测量shaft orientation survey
井下测量underground survey
竖井施工测量shaft sinking survey
巷道施工测量drifting survey
井巷贯通测量mine workings link-up survey
采场测量stope survey
深孔测量longhole survey
采场空硐测量stope space survey
天井联系测量raise connecting survey
矿井延深测量shaft deepening survey
巷道验收测量drift footage measurement
矿山测量图mine survey map
巷道系统立体图stereographical view of develop- ment system
露天矿测量surface mine survey
采剥验收测量check and acceptance by survey on mining and stripping
采剥剖面图cross section view of mining and stripping
露天矿爆破测量blasting survey of surface mine
露天矿境界圈定boundary demarcation of surface mine
露天矿线路测量route survey of surface mine
排土场平面图plan view of waste disposal site
防排水系统图waterproof and drainage system map
地表移动曲线curve line of surface displacement
岩层移动strata displacement
开采沉陷mining subsidence
冒落带caving zone
裂隙带fissured zone
弯曲带bended zone;sagging zone
下沉系数subsidence factor
地表临界变形值critical value of surface deforma- tion
陷落角caved angle
移动角displacement angle
裂隙角fracture angle;fissure angle
断裂角break angle;crack angle
巷道腰线half height line of drift
竖井定向shaft plumbing
矿用经纬仪mine theodolite;mine transit

直接顶 immediate roof 直接顶的意思 immediate roof的意思 直接顶的英文 immediate roof的翻译 直接顶的翻译

直接顶

直接顶 immediate roof 直接顶的意思 immediate roof的意思直接顶的英文 immediate roof的翻译直接顶的翻译