A Doppler speed log indicates speed through the water().
Most GPS receivers use the doppler shift of the carrier phase to compute().
A Doppler log in the volume reverberation mode indicates().
What will NOT induce errors into a doppler sonar log?()
A Doppler speed log indicates speed over ground().
A Doppler log in the bottom return mode indicates the().
A Doppler speed log indicates speed over ground().
A Doppler log in the bottom return mode indicates the().
A Doppler log in the volume reverberation mode indicates().
Doppler超声在诊断中居有重要地位,其原因是( )。