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露天矿通风
释义
露天矿通风
Encyclopedia
工学
矿山边坡事故
释
strip mine 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。
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daughter element
daughter ion scan
daughter isotope
daughter language
daughter nuclei
daughter nucleus
daughter nuclide
Daughter of A Pirate
Daughter of Dunhuang
Daughter of the Dragon King
daughter radioisotope
Daughters of Charity
Daughters of China
daughter substance
daughter wave
daunomycin
daunorubicin
daunorubicin; daunomycin
Dauphine twin
Daur costume
Daur dance
Daurian ground squirrel
Daur language
Daur literature
Daur Museum of Ethnography
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