名词
中文翻译：正常子午线同义词
同义词：
['standard meridian', 'mean meridian']
例句：
-
1. The geographic center of the Earth is located at the intersection of the equatorial and polar meridians.
地球的地理中心位于赤道和极地子午线的交点上。
-
2. This satellite navigation system uses a normal sonde to determine its position in space.
这个卫星导航系统使用一个正常子午线来确定其在太空中的位置。
-
3. The normal sonde is crucial for accurate mapping and surveying.
正常子午线对于精确测绘和勘测至关重要。