prime fictitious meridian是什么意思,prime fictitious meridian的中文翻译,prime fictitious meridian的用法例句-行业英语-优校网

网络释义

1)prime fictitious meridian,虚拟首子午线2)prime meridian,首子午线3)virtual meridian,虚子午线4)grid heading,子午线首向5)west pole prime meridian,西极首子午线6)prime grid meridian,格网首子午线

用法例句

First,the paper summarized and analyzed the definition of the earth prime meridian in different periods,clarified the ambiguous recognition that the earth prime meridian was the meridian passing Greenwich astronomical observatory and gave the rigorous definition about the Earth prime meridian presently.

首先对地球首子午线在不同时期的定义进行了分析和总结,进一步明确了当前对地球首子午线的严格定义,澄清了地球首子午线即过格林尼治天文台的子午线这一模糊认识。

行业英语

prime fictitious meridian是什么意思

网络释义

用法例句

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