| 释义 |
orthicon['ɒ:θikɒn]n. 正析象管【电】 直线性光电发像管 orthicon or.thi.con AHD: [ôr“th¹-k¼n”] D.J. [6%8G!7kKn]K.K. [6%rG!7k$n]n.(名词)A television camera pickup tube, more sensitive than the iconoscope, that uses a low-velocity electron beam to scan a photoactive mosaic.Also called image orthicon 正析(摄)象管:一种运用低带电子来扫描感光栅格的电视摄象管,比光电摄象管更敏感也作 image orthicon语源:1. orth(o)- orth(o)-2. icon(oscope) icon(oscope) |