| 释义 |
tri·met·ro·gon AHD[trī-mĕtʹrə-gŏn'] D.J.[traɪˈmetrəˌgɒn]K.K.[traɪˈmɛtrəˌgɑn]n.（名词）- A system of aerial photography in which one vertical and two oblique photographs are simultaneously taken for use in topographic mapping.三镜头航空测绘系统：一种航空测绘系统，用于地形绘图中，可同时拍摄一张竖直的和两张倾斜的照片
- tri- tri-
- Metrogon [a kind of camera lens] Metrogon [一种照相机镜头]
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