分流制雨水泵站
rainwater pump station with separate system
贝克曼微量水分分析仪
Beckman trace moisture analyzer
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
分流分级
diffluence and classification
分流分沙
diversion of flow and sediment
flow and sediment diffluence
flow division and sediment division
分流分相
extracting and sampling method
flow extraction and separation
分流制
separate system
Combined system
separated drainage system
分流制改造
reconstruction of separate drainage system
分流制排水系统
separated drainage system
sewerage system