stable transmission frequency
Transit time flow measurement
Transit time flow meter
water flow time spectrum
Pulmondry flow time intervals
summit time low tide time and flat time of electric usage
coupling of channel flow with seepage flow
flow shear force and physicochemistry of flow
Measuring surface flow direction and flow rate
overland flow and channel flow
The ratio of pulmonary flow to systemic blood flow
transition from free surface flow to pressurized flow
transition of gate flow and weir flow
varied flow from free-surface to pressure flow