an instrument for locating the position of the observer on a map or chart by measuring the two angular separations of three objects of known…
| 单词 | θ7415 |
| 释义 | the world > the earth > earth sciences > geography > map-making > surveying > [noun] > surveying instruments > for finding observer's position (3) station pointer1774 an instrument for locating the position of the observer on a map or chart by measuring the two angular separations of three objects of known… station finder1853 †(a) Nautical = station pointer n. (obsolete); (b) a device or control used to select a particular station on a radio receiver. pointer1875 Surveying = station pointer n. at station, n. compounds 2. Obsolete. rare. |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。