hulunBNC²³⁶²¹³⁺¹ 例句 This paper reported the methods of ecological damage prediction and restoration in Hulun Buir Grassland by overlaying graphics and analogizing, taking as Wumuchang coal mine for an example. 以伊敏五牧场煤矿为例，通过图形叠加法、调查法和类比法，探讨了呼伦贝尔草原矿生态受损预测与修复方法。 dictall