英语词汇“本初子午綫”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	本初子午綫
释义	本初子午綫 běn chū zǐ wǔ xiàn经线，是计算东西经度的起点。1884年国际会议决定用通过英国格林尼治Greenwich天文台子午仪中心的经线为本初子午线。1957年后，格林尼治天文台迁移台址。1968年国际上以国际协议原点CIO作为地极原点，经度起点实际上不变。本初子午线
随便看	Mixed use mixed variational-like inequalities mixed variational-like inequality mixed variational method mixed-up mixed up in mixed-up observation mixed-use mixed use area mixed use area, comprehensive area mixed-use building mixed used sand mixed-use property Mixed Uses mixed U/Th oxide kernel mixed utilization mixed vaccine Mixed Vaccineof Respiratory Infections mixed vaccine of respiratory in fections mixed vaccine respiratory infections mixed vaccine,respiratory infections mixed valence Mixed-valence mixed valence chemistry mixed-valence cluster