词汇	whennes
释义	whennes 🌏什么时候
随便看	dual-water scheme Dual water supple dual water supply dual water supply systems Dual-wave band image fire detecting Dual Waveband Imaging Radiometer dual waveband infrared sensor dual-wave band IR image Dualwavelength dual wavelength dual-wavelength dual wavelength atomic absorption spectrometer dual-wavelength compensation spectrophotometry dual-wavelength detection dual-wavelength differential absorption dual wavelength doppler radar dual wavelength double beam spectrophometer dual-wavelength double beam spectrophometer dual-wavelength fiber Bragg grating Dual-wavelength fluorescent technique dual-wavelength K-factor dual-wavelength laser dual wavelength laser diode dual-wavelength led dual-wavelength LEDs