采矿专业英语词汇论述课件.ppt

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1、1MinegeologyCOALMININGTECHNOLOGYLECTUREDBYGUSHITANNEWWORDS天体heavenlybody大气层atmosphere水圈hydrosphere岩石圈lithosphere地核earthcore地幔earthmantle地壳crustNEWWORDS地质作用geologicfunction;geologicprocess外力地质作用geologicprocessfromtheexternalforce内力地质作用geologicprocessfromtheinternalforce变质作用metamorphicprocess风化作用

2、weathering物理风化mechanicalweathering化学风化chemicalweatheringNEWWORDS剥蚀，剥蚀作用disintegration侵蚀、腐蚀decay侵蚀erosion搬运作用transportation沉积作用deposition,sedimentation成岩作用lithogenesisNewwordsfossiln.化石。plantfossilpeatn.泥炭ligniten.褐煤=browncoalbituminouscoal烟煤semianthraciten.半无烟煤anthraciten.无烟煤meta-anthracite变质无烟

3、煤graphiten.石墨softcoal软煤，烟煤hardcoal硬煤NEWWORDSfernn.蕨类植物fernyadj.蕨类的mossn.苔藓volatileadj.易挥发的，n.挥发物volatilizev.使挥发devolatilizev.除去挥发成分swampn.沼泽incoalationn.煤化作用,成煤作用bacterian.细菌NEWWORDScarbonn.碳carboniferousadj.含碳的vegetationn.植被，植物accumulatev.积聚,堆积accumulationoverlayvt.在…上盖erodev.侵蚀，腐蚀n.eros

4、ionNewwords勘探，n.explorationexplore,v.勘探开采n.exploitationexploit,v.回采煤田coalfield井田minefield煤炭资源coalresource找煤searchforcoalseam露头outcrop煤层coalseamNEWWORDS可采煤层minablecoalseam岩层strata,rockseam周围岩层surroundingstrata煤的储量coalreserves煤质coalquality开采条件miningcondition地质条件geologiccondition水文条件hydrologicco

5、ndition煤的赋存occurrenceofcoalNEWWORDS地质测量geologicsurvey探掘工程excavationinvestigation地球物理勘探geophysicalexploration钻探drillingdevelopmentdrilling开拓钻孔标志层markedbedminedevelopment矿井开拓property矿产NewWords地质储量geologicreserves工业储量industrialreserves可采储量recoverablereserves回采率/采出率recoveryratio/factor煤柱损失lossesofc

6、oalpillar原地生成煤Inplacecoal原煤rawcoal精煤cleancoal杂质impurityNewWords比重specificgravity洗煤厂preparationplant连续开采法continuousminingmethod普通开采法conventionalminingmethod长壁开采法longwallminingmethod短壁开采法shortwallminingmethod露天矿surfacemine井工矿井deepmineNewwords煤层厚度thicknessofthecoalseam有益厚度profitablethickness总厚度tot

7、althickness顶板roof底板floor上覆地层overlyingstrata下伏地层underlyingstrata薄、中厚、厚煤层thin，medium-thick，thickcoalseam单一结构煤层simpletexturecoalseam复杂结构煤层complextexturecoalseam夹矸dirtband稳定、较稳定煤层、不稳定煤层、极不稳定煤层regular,comparativelyregular,irregular,ext