time an exposure correctly正确选定曝光时间
critical time of exposure安全暴露时间
time-exposure分次曝光
time of exposure[摄] 曝光时间;曝光时光;曝光时间
time for exposure混凝土暴露时间
time-exposure photography时间
Real-time display exposure control即时显示曝光控制
extended time exposure间曝光
time of vibration exposure接振时间
N(名词) an exposure of a photographic film for a relatively long period, usually a few seconds 定时曝光