英语词汇“conventional international origin”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	conventional international origin
释义	conventional international origin 英?[k?n?ven??nl ??nt??n???n?l ??rid?in] 美?[k?n?v?n??n?l ??nt??n???n?l ??r?d??n] 释义国际习用原点，国际协议原点行业词典天文学国际协议原点???又称 :国际协议原点(CIO)???国际统一采用的地极坐标原点，由1903.0历元的地球自转极的平均位置定义。???
随便看	guanfubase D guanfubase E guanfubase F guanfubase G guang Guangchang Guangcheng Guang colors Guangdong guangdongensis Guangdong Health Department guangdong modern dance company Guangdong pastry Guangdong Province guangdong provinces guangdongs Guangdong talc Guangdong University of Foreign Studies Guangdong University of Technology Guangfu Township guanggun Guanghan Guanghua Guanghui guanghuimeisu

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conventional international origin