常見例句雙語例句Organic electroluminescent devices have such advantages as low-voltage driving, high luminosity, high efficiency and large-area color display which can be realized.有機(jī)電致發(fā)光器件具存低壓驅(qū)動、高亮度、高效率以及能實(shí)現(xiàn)大面積彩色顯示等優(yōu)點(diǎn)。The low-voltage driving circuit is adopted to drive a piezoelectric ceramic phase shifter to shift the phase of the reference beam, so as to make the instrument lighter, smaller and cheaper.采用低壓驅(qū)動電路驅(qū)動壓電陶瓷相移器對參考光束進(jìn)行相移,從而使儀器質(zhì)量減輕、體積縮小、成本降低。The circuit used in stepping motor control system which combines the merit of frequency - voltage conversion with constant frequency PWM and high - low voltage driving are introduced in this paper.在步進(jìn)電機(jī)控制系統(tǒng)中,采用調(diào)頻調(diào)壓與恒頻脈沖調(diào)寬及高低壓驅(qū)動相結(jié)合的連續(xù)細(xì)分驅(qū)動電路方法。 返回 low driving-voltage