| 释义 |
三角点 sān jiǎo diǎn {测} trigonometrical station; triangulation point; triangulation station 三角点成果表 triglist三角点triangulation point; triangulation station三角点triangulation station三角点trigonometrical point三角点triangulation point三角点triangular point三角点trig point双向☞对照点--三角点--控制点 |