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-爱贷网

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	technic and tactic Technic Anienation technicans technic appraisal technicas Technic,Assisted Reproductive technica syphilis technica worker Technic,Bacterial Typing Technic,Bacteriologic Technic,Bacteriological technic barrier Technic,Biosensing Technic,Bone Demineralization Technic,Brass Technic,Cardiovascular Diagnostic technic characteristic technic characteristics Technic,Combinatorial Chemistry Technic,Coon's Technic,Cosmetic Technic,Critical Incident Technic,Cytogenetic Technic,Cytologic Technic,Cytological