vertical frequency半: half帧频: frame frequency; vertical fr ...半帧: field帧频: [电学] frame frequency; vertical frequency; frame repetition frequency; picture frequency半帧序制: field sequential system下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:半帧频,即可在微信中查询翻译