分析结果表明，该矿最终边坡角可以提高，提高后可以获得显著的社会效益、环境效益和经济效益。
The analytical result shows that the final slope angles can be increased to bring about notable social, environmental and economical benefits.
分析结果表明，该矿最终边坡角可以提高，提高后可以获得显著的社会效益、环境效益和经济效益。
The analytical result shows that the final slope angles can be increased to bring about notable social, environmental and economical benefits.
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