矿业英语词汇全集.docVIP

radioactive 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?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 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 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reactivity?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 trough 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recovering tap?打捞公锥recovery?回收率;回收;采取recovery hook?打捞钩recovery tap?打捞公锥r