消防给水分区  fire water supply division

降水分区分级预报  precipitation classification forecast for sub-regi

贝克曼微量水分分析仪  Beckman trace moisture analyzer

部分区分地段  partial site

地下水分水岭  groundwater divide; ground-water divide; watershed of ground water; Groundwater watershed

地下水分水岭类型  Divide types of ground water

防水分区  sectional waterproofing

肥水分区调控  Alternating irrigation and fertilization

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  degree and zoning

分区分级控制  district and grade control

分区分类  classification sub-region classification method; sub-region classification; subregion classification method

分区分类救治  Zoning classification treatment

分区区长  Divisional officer

分区区会  Local spiritual assemblies

分区水泥胶结测井仪  segmented bond tool; SBT; Segment bond tool