单词	catchment rainfall
释义	catchment rainfall 汇水量
随便看	digital pulse combustion control digital pulse compression digital pulse counter digital pulse duration modulation digital pulse eompression digital pulse generator digital pulse height analysis digital pulse sequence digital pulse shaping circuit digital pulse valve digital pulse width digital pulse width modulation controller digital pulse wireless digital pump-in digital pumping digital punch digital PWM digital pwm current-regulation digital PWM modulates digital pwm technique digital pyramid Digital quadrant digital quadrature coherent detection digital quadrature demodulation digital quadrature detection