单词	productive facility
释义	productive facility 生产机构
随便看	wide-band signal Wide-band signal Wide Band Signal Channel Radio wideband signal coder wideband signal coding Wide-band Signal Generator Wideband signal pulse wideband signal recovery Wideband signals wide-band signals DOA estimation wideband signal simulation Wide-band Signal Simulation wideband smart antenna wideband source wideband sources wideband spectrogram wideband spectrum wide-band spectrum wide-band spectrum analyzer wideband spectrum monitoring Wideband speech wideband speech code wideband speech signal wideband square-law amplifier wide-band square-law amplifier