词汇	low flow duration
释义	low flow duration 枯水历时
随便看	foundation beam with prestressed cable foundation bearing capacity Foundation BeatingCapacity foundation bed foundation-bed foundation bed blasting foundation bed explosive ramming foundation bed treatment Foundation biochemistry experiment foundation block foundation bole foundation bolt foundation-bolt foundation bolt construction foundation bolt for motor foundation bottom consolidation Foundation bottom size foundation bracing system foundation brake foundation brake gear foundation brake rigging foundation breeder foundation brickwork foundation building foundation by pit sinking