短語(yǔ)詞組短語(yǔ)recovery percent of recoverable reserves 可採(cǎi)儲(chǔ)量採(cǎi)出Relative recovery percent of reserves 相對(duì)採(cǎi)出程度periodical recovery percent of reserves 堦段採(cǎi)出程度 返回 recovery percent of reserves