地面天文台 meaning in Chinese
terrestrial observatory
Examples
- The primary mirror is 80 cm in diameter, a respectable size even for an observatory on the ground .
主镜的直径为80厘米，这一口径即使在地面天文台也是很可观的。 - Modern navigators normally are not affected by the wandering of the poles because they can regularly determine their position from satellites and earth - based observatories
现代导航器一般不会受到磁极漂移的影响，这是因为它们能从卫星和地面天文台有规律地确定自己的位置。