黄铁矿层矿脉 pyritic bedded vein
地层堵塞 reservoir choke; formation blanked off; formation plug; formation plugging; formation blocking
堵塞层 colmatation zone
油层堵塞 reservoir blockage; reservoir plug; oil formation plugging; blocking; plug in oil formation
选择器活塞堵塞 selector piston plug
VTi磁铁矿矿床 V-Ti-magnetite deposit
白石砬子白钨矿矿床 Baishilazi scheelite deposit
白铁矿层 cat claw
白钨矿矿床 scheelite deposit
白钨矿矿体 Gold deposit
板层矿床 sheet ground
变斜多层矿筛 Vapour pressure
表层矿床 superficial deposit
薄层矿体 thin orebody
不成层矿床 ataxic deposit; ataxic mineral deposit
不规则混层矿物 random mixed layer mineral
采矿层 mining engineering
成层矿床 eutaxic deposit; stratified ore deposit; stratified deposit
成矿矿物学 ore-forming mineralogy