开采沉陷
Mining subsidence
excavation subsidence
mining induced subsidence
mining induced surface subsidence
hydraulic facility
Subsidence
Miningsubsidence
mining-surface-subsidence
开采沉陷观测
mining subsidence observation
开采沉陷模型
the model of mining subsidence
开采沉陷预计
mining subsidence prediction
开采区外的注入系统
off-tract injection system
开采区注水动态
tract waterflood performance
磷矿开采区
Phosphorus mineral region
character of plant community
the Fuxian Lake