英语词汇“surface mine ventilation, open-pit ventilation”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	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	disease of adaption Disease of adenoids Disease of adrenal gland disease of agricultural plants Disease of anterior pituitary disease of anus Disease of appendix disease of artery Disease of articular ligament Disease of auditory tube Disease of basal ganglia Disease of bile ducts Disease of biliary tract Disease of bladder disease of bladder meridian Disease of bladdor Disease of blood and blood forming organ disease of blood vessel Disease of bone Disease of bone and cartilage Disease of bone and joint disease of bone marrow Disease of brain Disease of brain stem Disease of breast

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