grounded-base amplifier
基极接地放大器

• photographic printing paper
• photographic reconnaissance
• photographic recorder
• photographic refractor
• photographic reproduction
• photographic sensitometer
• photographic snesitivity
• photographic sound recorder
• photographic standard irradiance
• photographic tansmission density
• photographic zenith tube
• photography
• photogravure
• photogroduct
• photogun
• photohalide
• photo-Hall effect
• photohead
• photoheliograph
• photoheliography
• photohole
• photohyalography
• photoimpact
• photoinactivation
• photoinduced