在分析影响采收率主要因素的基础上，应用多元回归分析方法，得出了新增探明储量标定采收率的新方法。
Based on analyzing major factors of recovery efficiency, a new method of recovery calibration on newly - found proved reserves are given using multiple regression analysis.
近十余年来我国铜矿保有储量总体上处于一个相对平稳的状态，即新增探明储量和矿山消耗储量大体平衡。
As a whole, the preserved Cu reserve in China is relatively stable, that is, the newly explored reserves are in balances with the consumed reserves.
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