单词	分级炼床
释义	分级炼床Sorting chains
随便看	constant frequency constant frequency control constant frequency locus constant frequency motor constant-frequency oscillator constant frequency output constant frequency power supply constant frequency variable speed constant function constant functor constant gain locus constant, gas constant--gas constant; gas constant; geocentric constant-glow potential constant gradient accelerator structure constant gradient focusing constant gradient synchrotron constant-gradient synchrotron constant-g reentry constant gross-margin percentage nrv method constant-- group constant growth model constant head feeder