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国际协议原点
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国际协议原点
Encyclopedia
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Conventional International Origin; CIO
国际协议原点
由国际纬度局5个极移监测站在1900~1905年间获取的天文纬度观测数据所确定的固定平极。又称国际习用原点。
Astronomy
全称:Conventional International Origin。缩写:CIO
国际协议原点
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The Amateur Photographer
The Ambassadors
The Amendments of Montreal Protocol on Substances That Deplete the Ozone Layer
The American Archivist
The American Heritage Dictionary of the English Language
The American Historical Review
The American Mercury
The American Occupational Structure
The American Presbyterian Mission Press
The American Romance
the amount of merchandise inventory
the amplified technology of bioleaching microorganisms
The Amsterdam Exchange Bank
The Analects
The Analects of the Qi State
The Analysis of Mind
the analysis of variable rules
The Anatomy of Plants
The Ancestor's Lands
The Ancestral Temple Anthem
The Ancient Boat
the ancient Chinese supervisory institutions
The Ancient House
The Ancient Ksour of Quadane,Chinguetti,Tichitt and Oualata
The Ancient Ruined Site of Unit 731 of the Japanses Imperial Army
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