| |||
| ★ 经纬距 | |||
| 平面直角坐标 | |||
| |||
| 平面矩形坐标 | |||
| 经纬距; 平面直角坐标 | |||
| |||
| 平面直角坐标 | |||
|
plane rectangular coordinate : 6 phrases in 3 subjects |
| Space | 2 |
| Surveying | 1 |
| Technology | 3 |
| |||
| ★ 经纬距 | |||
| 平面直角坐标 | |||
| |||
| 平面矩形坐标 | |||
| 经纬距; 平面直角坐标 | |||
| |||
| 平面直角坐标 | |||
|
plane rectangular coordinate : 6 phrases in 3 subjects |
| Space | 2 |
| Surveying | 1 |
| Technology | 3 |