“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。
随便看	group with a ring of operators group with a semigroup of operators group with center group with multiple operators group with operators group without center group without radical group without torsion group with respect to addition group with respect to a form group with respect to multiplication group with the maximum condition group with the minimum condition group with unique extraction of root group word group Ⅱ-Ⅵ semiconductor group Ⅲ-Ⅴ semiconductor Group ⅧB element Group Ⅷ element grout-enriched vibrated grouting grouting control technology of tunnel and underground engineering grouting deep mixing reinforcement machine grouting in tunnel and underground engineering grouting machinery

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