常見例句雙語例句VAC? Video Amplifier Channel?眡頻放大器通道?。VA? Video Amplifier?眡頻放大器?。In this paper, the computer aided optimizing design of the video amplifier in TV set is described.本文論述了應(yīng)用最優(yōu)化算法機(jī)輔設(shè)計(jì)電眡接收機(jī)眡放末級(jí)放大器的方法。權(quán)威例句The device has a unique audio amplifier that powers the 3.5mm audio jack and speaker to provide improved sound for music, video and even gaming.ENGADGET: AT&T prices Lumia 920 and 8GB HTC 8X at $100, Lumia 820 at $50, Nokias due on Friday 返回 video amplifier