| 释义 |
or·thi·con AHD[ôrʹthĭ-kŏn'] D.J.[ˈɔːθɪˌkɒn]K.K.[ˈɔrθɪˌkɑn]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
- orth(o)- orth(o)-
- icon(oscope) icon(oscope)
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