rill倾斜工祖rill cut倾斜分层rill cut and fill method倾斜分层充填采煤法rill cutting倾斜分层回采rill face伪倾斜工祖rillcut mining伪倾斜倒台阶回采rim轮缘rimer扩孔器ring环ring crusher环式破碎机ring drilling岩心钻进ring grizzly环式格筛ring hook环钩ring jumbo环型钻车rin...

psilomelane硬锰矿psychrometer干湿球湿度表psychrometry湿度测定法puffer曳引绞车pug mill粘土拌合机pull牵引pull drift装载平巷puller回柱机pulley滑轮pulley block滑车pulling回收pulling chain牵引链pulling rope牵引绳;信号绳pulp矿浆pulp body froth flotation矿浆泡沫浮选pulp dens...

permanence永久性permanent永久的permanent guides永久性罐道permanent lining永久支架permanent magnet永磁铁permanent peg永久测量标志permanent roadway永久巷道permeability导磁率;渗透性permeameter磁导计permeation穿透permissibility容许性;防爆性permissible容许的permissible blasti...

nose cable头绳notch掏槽notching掏槽noumeite硅镁镍矿nozzle喷嘴nuclear specific gravity indicator放射性比重指示器nugget of gold天然金块number of delay延发段数number of holes钻眼数nut核级煤nutcoal核级煤nylon rope尼龙绳o ringo 形环object glass物镜objective table载物...

mine air preheating预热矿井空气mine air refrigeration矿井空气冷却mine bottom plan井底车场平面图mine cable矿用电缆mine cage矿用罐笼mine camp矿工村mine car矿车mine climate矿井气候mine concession矿区mine conditions矿山条件mine conveying矿山运输mine digger矿工mine ...

loader conveyor装载机的运输机loader discharge conveyor装载机的卸载输送机loader drift装载平巷loader shovel装载机铲斗loading装载;装药loading area装载场loading bay进料台loading bridge装载桥loading bunker装车仓loading capacity装载能力loading cartridge限量装置loading ch...

insulation layer绝缘层insulation resistance绝缘电阻insulator绝缘体intact coal未采过的煤层intake进风巷道intake air进风流intake airway进风巷道intake brine进入冻结钻孔的盐水intake entry进风平巷intake horizon进风水平intake level入风硐intake shaft进风井intake well注入井i...

hoisting cage提升罐笼hoisting capacity提升能力hoisting chain提升链hoisting compartment提升隔间hoisting crane起重机hoisting depth提升深度hoisting device提升装置hoisting drum提升滚筒hoisting duty提升能力hoisting equipment提升设备hoisting gear提升装置hoisting height提...

gob flushing采空区水砂充填gob pack废石充填带gob pile废石堆gob roadway采空区中的巷道gob stower投掷式充填机gob stowing采空区充填gob stowing machine投掷式充填机gobbing充填goethite针铁矿goffan沟going headway运输平巷gold金gold dredging挖掘船采金gold dust金末gold field金...

flank hole侧向钻孔flap door风门flap valve瓣阀flash compound起火剂flash over capability殉爆敏感度flashing composition起火剂flashing point闪燃点flashing system充填采矿法flat back cut and fill method水平分层充填开采法flat back method上向梯段开采法flat bed平层flat...