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abandoneddrives[ə'bændənd][draivs]废巷道abrasionresistance[ə'breiʒən][ri'zistəns]抗磨蚀能力abrasive[ə'breisiv]磨料absorbent[əb'sɔ:bənt]吸收剂accessramp['ækses][ræmp]出入沟，出入引道accessoryminerals[ək'sesəri]['minərəls]副矿物accidentalexplosion[,æksi'dentəl][ik'spləuʒən]意外爆炸Accumulatedlosses累计亏损AcidMineDrainage矿山酸性废水Acidicrun-offwaterfromminewastedumpsandmilltailingspondscontainingsulphideminerals.Alsoreferstogroundwaterpumpedtosurfacefrommines.acidminewater['æsid][main]['wɔ:tə]酸性矿水acidresistant['æsid][ri'zistənt]耐酸的acidrock['æsid][rɔk]酸性岩acidite['æsidait]酸性岩acidulation酸化acquirer投资主体Acquisitionpremium收购溢价activatedcharcoal['æktiveitid]['tʃɑ:kəul]活性煤activator['æktiveitə]活化剂adamicearth['ædəmik][ə:θ]红粘土additive['æditiv]添加剂adhere[əd'hiə]粘着adhesionforce[əd'hi:ʒən][fɔ:s]粘附力Adit['ædit]平硐Anopeningdrivenhorizontallyintothesideofamountainorhillforprovidingaccesstoamineraldeposit.aditcollar['ædit]['kɔlə]平硐口aditcutmining['ædit][kʌt]['mainiŋ]平硐开采adjustableprop[ə'dʒʌstəbl][prɔp]伸缩式支柱AdministrationandCorporateexpenses行政管理及公司费用Administrativeexpenses管理费用adobeblasting[ə'dəubi]['blɑ:stiŋ]裸露装药爆破adobeshot[ə'dəubi][ʃɔt]裸露装药爆破advancement[əd'vɑ:nsmənt,əd'væns-]掘进advancingalongthestrike[əd'vɑ:nsiŋ][ə'lɔŋ][straik]沿走向掘进Aeromagneticsurvey航磁测绘Ageophysicalsurveyusingamagnetometeraboard,ortowedbehind,anaircraft.AFC-Thearmoredfaceconveyor.工作面皮带输送机UsedonthecoalfaceofanundergroundminetoprotecttheworkersandconveythecoaltothecrusherAgate['æɡət]玛瑙Agglomerate[ə'ɡlɔmərət,-reit,ə'ɡlɔməreit]集块岩aggregatethickness['æɡriɡət,'æɡriɡeit]['θiknis]总厚度Agitation.搅动，搅拌Inmetallurgy,theactorstateofbeingstirredorshakenmechanically,sometimesaccomplishedbytheintroductionofcompressedair.AirCrossing-[εə]['krɔ:siŋ]气流交汇点Aplacewherereturnairandfreshcrossoverbutarestilldivided.airflow[εə][fləu]气流airintake[εə]['inteik]进气口airvent[εə][vent]气孔,排气口Airbornesurvey航测Asurveymadefromanaircrafttoobtainphotographs,ormeasuremagneticproperties,radioactivity,etc.airleg[εə][leɡ]气腿式钻机，风动钻架Alloy合金Acompoundoftwoormoremetals.Alluvium冲积层；冲积土Relativelyrecentdepositsofsedimentarymateriallaiddowninriverbeds,floodplains,lakes,oratthebaseofmountainslopes.(adj.alluvial).Alteration蚀变Anyphysicalorchemicalchangeinarockormineralsubsequenttoitsformation.Milderandmorelocalisedthanmetamorphism.Alunite['æljunait]明矾石anchorbolts固定螺栓AncillaryEquipment[ək'sesəri][i'kwipmənt]辅助设备ANFO氨油炸药Acronymforammoniumnitrateandfueloil,amixtureusedasablastingagentinmanymines.angleofdip['æŋɡl][dip]倾角anisotropic[ə，naisəu'trɔpik].各向异性的Anomaly异常状态Anydeparturefromthenormwhichmayindicatethepresenceofmineralisationintheunderlyingbedrock.anthracite['ænθrəsait]无烟煤Ahard,blackcoalcontainingahighpercentageoffixedcarbonandalowpercentageofvolatilematter.anticline['æntiklain]背斜Anarchorfoldinlayersofrockshapedlikethecrestofawave.anticlinorium[,æntiklai'nɔ:riəm]复背斜asbestos[æz'bestɔs]石棉asphalt['æsfælt]沥青asphyxia[æs'fiksiə],suffocation[,sʌfə'keiʃən],gassing['ɡæsiŋ]窒息Assay化验；分析；鉴定，测定Achemicaltestperformedonasampleoforesormineralstodeterminetheamountofvaluablemetalscontained.AssayFoot化验尺度(metre,inch,centimetre)AssessmentWork例行评估工作Theamountofwork,specifiedbymininglawthatmustbeperformedeachyearinordertoretainlegalcontrolofminingclaims.Assetclassifiedasheldforsale供出售资产associatebed[ə'səuʃi,eitid][bed]伴生层attributabletotheownersoftheparententity归属母公司的augerdrill['ɔ:ɡə][dril]螺旋钻augermining['ɔ:ɡə]['mainiŋ]螺旋钻采矿法augite['ɔ:dʒait]辉石autoclave['ɔ:təkleiv]:高压灭菌器aclosedstrongvesselforconductingchemicalreactionsunderhighpressureandtemperature.AutogenousGrinding自磨Theprocessofgrindingoreinarotatingcylinderusinglargepiecesoftheoreinsteadofconventionalsteelballsorrods.Back[bæk]巷道顶部Thebackistherooforoverheadsurfaceofanundergroundopening.backfill[bæk][fil]:采空区充填Wastematerialusedtofillthevoidcreatedbymininganorebodybackfillcure['bækfil][kjuə]回填物凝固Backhoe[bækhəu]反铲挖土机Backwardation(证券)交割延期(费)。Asituationwhenthecashorspotpriceofametalstandsatapremiumoverthepriceofthemetalfordeliveryataforwarddate.Balancesheet资产负债表ballmill[bɔ:l][mil]球磨厂:arotatinghorizontalcylinderinwhichoreisgroundusingvarioustypesofgrindingmediaincludingironballs.Basalt['bæsɔ:lt]玄武岩Anextrusivevolcanicrockcomposedprimarilyofplagioclase,pyroxeneandsomeolivine.Basemetal基本金属，贱金属（铜、铅、锌、镍等）Anynon-preciousmetal(e.g.copper,lead,zincandnickeletc).Basementrocks基岩Theunderlyingorolderrockmass.OftenreferstorocksofPrecambrianagewhichmaybecoveredbyyoungerrocks.Basicearnings(loss)pershare每股收益（亏损）basset['bæsit]矿层露头batchtestwork批量试验，小试Batholith岩基Alargemassofigneousrockextendingtogreatdepthwithitsupperportiondomelikeinshape.Similar,smallermassesofigneousrocksareknownasbossesorplugs.Batter['bætə]平台坡面Baulk-[bɔ:k]方形木材支柱Squared,roundorhalfroundtimberbeamsetacrossroadwayforroofsupport.bauxite['bɔ:ksait]铝土矿BCM-bankcubicmeter实立方米数BCMsMined开采的实立方米数BCM实立方米'krɔ:sbankcubicmetersBed[bed],deposit[di'pɔzit],field['fi:ld]矿床Bedding['bediŋ]层理bedrock[,bed'rɔk]基岩Beginningequity期初权益Benchcrest[bentʃ][krest]台阶坡顶Benchheight[bentʃ][hait]台阶高度Benchslope[bentʃ][sləup]台阶坡面角Benchtoe[bentʃ][təu]台阶坡底Benching['bentʃiŋ]切割巷道底部Strippingthefloor.Miningthefloorofadrivetoloweritslev