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1、矿业工程专业词汇Rrack 齿条rackbar 齿条radial 辐向的radial drilling pattern 辐射形炮眼排列方式radial pick 径向截齿radial velocity 径向速度radiant energy 辐射能radiation 辐射radiation pyrometer 辐射高温表radiation survey meter 辐射测量仪radiator 放热器radioactive 放射性的radioactive dust 放射性尘末radioactive isotope 放射性同位素radioactive mineral 放射性矿物radioactive
2、 ore 放射性矿石radioactive prospecting 放射性勘探radioactive substance 放射性物质radioactivity 放射能radiogeology 放射地质学radiography 射线照相术radioisotope 放射性同位素radioistope 放射性同位素radiometer 辐射计radiometric prospecting 放射性勘探radium 镭radius 半径radius of action 酌半径radius of curvature 曲率半径radon 氡rail 轨rail guide 钢轨罐道rail haulage
3、轨道运输rail head 轨头rail hook 轨钩rail iron 轨钢rail pit 铁路运输露天矿rail shifting machine 移道机rail track 轨道rail transport 轨道运输railroad 铁路railway 铁路raise 天井raise advance 上山掘进raise face 上山工祖raise stope 上山工祖rake 倾斜；耙子rake classifier 耙式分级机rake conveyor 齿条输送机rake vein 陡脉raking prop 斜支柱ram 推车机ram feeder 推车器ram impact
4、machine 撞机ram tester 冲辉验器rammer 塞药棒ramming 捣固ramp 装载台；斜路range 范围；限度rank 等级rapid 迅速的rapid hardening cement 速凝水泥rapid plough 快速刨煤机rapidity 速度rare 稀有的rare earth elements 稀土元素rare metal 稀有金属ratchet 棘瓜rate 速度rate of advance 掘进速度rate of burning 燃烧速度rate of detonation 爆轰速度rate of sedimentation 沉淀速度rate of
5、subsidence 沉陷速度rated capacity 额定容量rating 估价；额定值ratio 比ratio of concentrarion 选矿比ratio of reduction 破碎比raw 生的raw coal 原煤raw material 原料raw ore 原矿raw petroleum 原油raw raise 无支架天井ray 光线re breaker rolls 二次辊碎机re treatment cell 再选浮选机reach 酌半径react 反应reaction 反应；反酌reaction force 反酌力reactive reagent 反应性试剂rea
6、ctivity 反应性reading 读数reagent 试剂reagent feeder 给药机realgar 雄黄reamer 扩孔器reamer bit 扩孔钻头reaming 扩孔rear 背面rear conveyor 尾端输送机rearer seam 急倾斜层receiver 空气收集器蓄气器receiving pool 集水池receptor charge 被动装药recess 凹穴recharging 再充电reciprocating motion 往复运动reciprocating pump 往复泵reciprocating rake 往复式耙子reciprocating t
7、rough conveyor 摇动式输送机recirculation 再循环reclaim 再生reclaiming 再生reclamation 回收reclamation operation 复田工作recleaner flotation 再精选recleaning 再选recoil 返冲recombination 再化合reconnaissance traverse 踏勘导线reconstruction 改建record 记录recover 回收recoverable coal 可回收的煤recoverable pillar 可回收的煤柱recoverable reserves 可采储量r
8、ecovering tap 打捞公锥recovery 回收率；回收；采取recovery hook 打捞钩recovery tap 打捞公锥recrement 矸石recrushing 二次破碎recrystallization 再结晶rectangular shaft 长方形井筒rectification 整流精馏rectifier 整流精馏器rectilinear 直线的recycling 再循环red copper ore 赤铜矿red iron ore 赤铁矿red lead 铅丹redoiming conveyor 转载输送机reduce 减少reducer 还原剂reducing
9、agent 还原剂reducing gear 减速器reducing valve 减压阀reduction 减少reduction crusher 碎减式破碎机reduction gyratory crusher 碎减式旋回破碎机reduction ratio 减速比reed 导火线reef 金矿脉reef bin 矿石仓reef drift 脉内平巷reeve 组长reference point 基准点refine 精炼refinement 精炼refining 精炼reflecting goniometer 反射角测仪reflotation 再浮选refractoriness 耐火性ref
10、ractory 耐火的refractory brick 耐火砖refractory material 耐火材料refrigerant 致冷剂refrigerating agent 致冷剂refrigerating installation 冷冻装置refrigeration 冰冻refrigerator 冷冻机refrigeratory procedure 冻结法refuge chamber 避难峒室refuge hole 避车洞refuge pocket 躲避洞refuse 废石refuse conveyor 废石输送机refuse dump 废石堆refuse filter press 尾
11、矿压滤机refuse heaf 废石堆refuse heap 废石堆refuse pond 尾煤沉淀池refuse tippler 矸石车翻笼regenerate 再生regeneration 再生region 区域的regional 区域的regional metamorphism 区域变质regional prospecting 区域勘探register 记录器；计量表regular blasting cap 普通迟发电雷管regular cap 普通迟发电雷管regular grade 普通品类regular lay 正常钢丝绳捻向regular stoping method 普通回采法
12、regulation 第；规则regulator 第器rehandling 换装reinforced concrete 钢筋混凝土reinforced concrete cap 钢筋混凝土顶梁reinforced concrete lining 钢筛钠筋混凝土砌壁；钢筋混凝土砌壁reinforced concrete walling 钢筛钠筋混凝土砌壁reinforced cut 加强的掏槽reinforced framing 钢筋混凝土结构reinforced support 加强支架reinforcement 加强reinforcement ratio 钢筋比reinforcing bar
13、 钢筋条reinforcing post 辅助柱rejects 尾矿relation 关糸relationship 关糸relative 相对的relative error 相对误差relative humidity 相对湿度relative velocity 相对速度relative viscosity 相对粘度relay 继电器relay pump 替续泵release 放出release hole 泄水钻孔reliability 可靠性reliable 可靠的relief 地形起伏relief angle 后角relief post 补充柱relief valve 安全阀reliever hole 辅助炮眼relighter lamp 装点火颇矿灯relighting station 灯房relining 撤换支架reload 换装reloader 换装机reloading 换装reloading point 再装站remaining charge 残药rema
