矿业工程专业词汇英语翻译(R-Z)

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1、rack齿条rackbar齿条radial辐向的radialdrillingpattern辐射形炮眼排列方式radialpick径向截齿radialvelocity径向速度radiantenergy辐射能radiation辐射radiationpyrometer辐射髙温表radiationsurveymeter辐射测址仪radiator放热器radioactive放射性的radioactivedust放射性尘末radioactiveisotope放射性同位索radioactivemineral放射性矿物radioactiveore放射性矿石radioactive

2、prospecting放射性勘探radioactivesubstance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radiometricprospecting放射性勘探radium镭radius半径radiusofaction酌半径radiusofcurvature

3、II

4、率半径radon氮rail轨railguide钢轨罐道railhaulage轨道运输railhead轨头railhook轨钩rail

5、iron轨钢railpit铁路运输露天矿railshiftingmachine移道机railtrack轨道railtransport轨道运输railroad铁路railway铁路raise天井raiseadvance上山掘进raiseface上山工祖raisestope上山工相-rake倾斜;耙子rakeclassifier耙式分级机rakeconveyor齿条输送机rakevein陡脉rakingprop斜支柱ram推乍机ramfeeder推车器ramimpactmachine撞机ramtester冲辉验器rammer塞药棒ramming捣固ramp装载台;斜

6、路range范围;限度rank等级rapid迅速的rapidhardeningcement速凝水泥rapidplough快速刨煤机rapidity速度rare稀冇的rareearthelements稀土元素raremetal稀有金属ratchet棘瓜rate速度rateofadvance掘进速度rateofburning燃烧速度rateofdetonation爆轰速度rateofsedimentation沉淀速度rateofsubsidence沉陷速度ratedcapacity额疋容量rating估价;额定值ratio比ratioofconcentrarion选

7、矿比ratioofreduction破碎比raw生的rawcoal原煤rawmaterial原料rawore原矿rawpetroleum原汕rawraise无支架天井ray光线rebreakerrolls二次辘碎机retreatmentcell再选浮选机reach酌半径react反应reaction反应;反酌reactionforce反酌力reactivereagent反应性试剂reactivity反应性reading读数reagent试剂reagentfeeder给药机realgar雄黄reamer扩孔器reamerbit扩孔钻头reaming扩孑Lrear背

8、面rearconveyor尾端输送机rearerseam急倾斜层receiver空气收集器蓄气器receivingpool集水池receptorcharge被动装药recess凹穴recharging再充电reciprocatingmotion往复运动reciprocatingpump往复泵reciprocatingrake往复式耒巴子reciprocatingtroughconveyor摇动式输送机recirculation再循环reclaim再生reclaiming再生reclamation回收reclamationoperation复IIIZE作recle

9、anerflotation再精选recleaning再选recoil返冲recombination再化合reconnaissaneetraverse踏勘导线reconstruction改建record记录recover回收recoverablecoal可回收的煤recoverablepillar可回收的煤柱recoverablereserves口J采储S：recoveringtap打捞公锥recovery回收率;回收;采取recoveryhook扌J捞钩recoverytap打捞公锥recrement1i干石recrushing二次破碎recrystalliza

10、tion再结晶recta