分区分层
Sub-region and hierarchical
region and gradation
分区分带特征
distribution characteristics
分区分点法
Method of Different Point and Different Region
分区分段开采
subarea-subsection mining
分区分级控制
district and grade control
分区分类
sub-region classification
classification sub-region classification method
subregion classification method
分区分类救治
Zoning classification treatment
分区区会
Local spiritual assemblies
划分区分矩阵
partition discernibility matrx
基层分区分配法
primary partition allocation method
集水地区分区
water gathering ground subzones
降水分区分级预报
precipitation classification forecast for sub-regi