About Ren Weidong
About 長沙有色冶金設計研究院有限公司
About Huangjin
About optimization
About stability analysis
About rock mechanics
About mine planning
About mine
About open pit mining
About software
About constitutive equation
About パラメータ最適化
About 有限要素
About Open pit mining
About 鉱山
About 斜面
About 安定性解析
About パラメータ最適化