英语词汇“surface mine ventilation, open-pit ventilation”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	surface mine ventilation, open-pit ventilation
释义	surface mine ventilation, open-pit ventilation 露天矿通风；利用自然风流或人工射流，将露天矿生产过程中产生的有害气体及浮尘排放至露天矿外，使露天矿大气的品质达到规定标准的作业。
随便看	highly competent highly competent and experienced highly competent people highly competitive highly-competitive highly competitive corporate-tax rate highly competitive/critical/sensitive highly competitive social market economy highly competitive tax rate highly composite highly compressed highly compressed steam highly-concentrated highly concentrated alkali solution highly concentrated essence of a thing Highly concentrated honey melon flavor highly concentrated hydrogen peroxide highly concentrated organic wastewater highly concentrated particles highly concentrated solution highly concentrated suspensions highly concurrent server Highly-condensed spelling highly conducting plasma highly conductive fluid