开采

đào; bới; xới; cuốc; khai thác (khai thác khoáng sản)

mine; extract; exploit 人工 开采 hand mining 地下 开采 underground mining 开采 天然气 tap/extract natural gas 开采 石油 exploit/recover petroleum 开采 煤炭 cut/extract/mine coal [ 相关词条 ] 开采比 [名] production ratio 开采层 [名] mined bed 开采层位 [名] producing horizon/position 开采厚度 [名] working thickness; mining width 开采量 [名] yield (of a mine, etc) 开采期 [名] [矿业] productive life 开采权 [名] mining right; right of mining 开采权益 [名] mining rights and interests 开采深度 [名] mining depth 开采速度 [名] mining rate

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