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单词
地球时
释义
地球时
Encyclopedia
工学
时标
释
terrestrial time
地球时
由国际天文联合会(IAU)定义的现代天文时间标准。是以秒为基本单位的理论理想时标,英文缩写TT。主要服务于在地表上进行的天文观测。
理学
坐标时
释
terrestrial time
地球时
地心坐标系的一种坐标时。简称TT。
Astronomy
全称:Terrestrial Time。缩写:TT
地球时
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Rules for the Implementation of Regulation on Plant Quarantine (for Agriculture)
Rules for the Implementation of the Mineral Resources Law of the People's Republic of China
rules for the preparation of polygraph questions
Rules for the Records Management of Museum Exhibition in Beijing Municipality on Museums(Trial)
Rules for Traditional Operas
Rules of Academic Committee in Universities
Rules of City Defense
rules of competitive sports
rules of differentiation and integration for functions of Grassmann variables
rules of engagement
rules of evidence
rules of growth and development
Rules of Higher Education Council(Trial)
rules of jus cogens
rules of law
rules of natural area differentiation
Rules of Oleron
Rules of Posthumous Names
rules of procedure
rules of sound
rules of specie
rules of statutory interpretation
rules of the court
Rules of the Palace Museum Council
Rules of the People’s Republic of China on the Legal Survey of Fishery Vessels
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