线性自左至右扫瞄
linear left to right scan
自上而下自左至右次序
top-down-left-right sequence
自上而下自左至右定序
top-down left-to-right ordering
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
flow extraction and separation
extracting and sampling method
精密电流分流器
precision electrical flow divider