“classical methods for determinations of time and latitude”的概念、定义、翻译、参考文献-科学参考

单词	classical methods for determinations of time and latitude
释义	classical methods for determinations of time and latitude Encyclopedia 理学﹝经典时间和纬度测定﹞释 classical methods for determinations of time and latitude时间和纬度测定的经典方法记录星过等高圈或子午圈的时刻和测量天顶距较差以测定本地的时间和纬度的方法。
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