短語(yǔ)詞組短語(yǔ)proven mineral reserves 探明礦產(chǎn)儲(chǔ)量Proven Oil Reserves 已探明石油儲(chǔ)量proven total reserves 累計(jì)探明儲(chǔ)量proven gas reserves 已探明天然氣儲(chǔ)量newly found proven reserves 新增探明儲(chǔ)量proven recoverable gas reserves 探明的天然氣可采儲(chǔ)量undeveloped proven reserves 未開發(fā)探明儲(chǔ)量remaining proven reserves 剩余探明儲(chǔ)量total proven reserves 累計(jì)探明儲(chǔ)量 返回 proven reserves