“conventional international origin”的概念、定义、翻译、参考文献-科学参考

单词	conventional international origin
释义	conventional international origin Encyclopedia 工学地球参考系统释 conventional international origin；CIO国际习用原点为了统一全球地面坐标系统和便于研究极移，1967年国际天文学联合会（IAU）、国际大地测量和地球物理联合会（IUGG）决定采用统一的地极坐标原点，称为国际习用原点。
随便看	destruction test of SRM destructive detector destructive dilemma destructive disassembly destructive inspection destructive interference destructive leadership destructive physical analysis destructive programs destructor desublimation desulfonation desulfurization desulfurization and denitration of coke oven gas desulfurization by furnace injecting calcium in circulating fluidized bed desulfurization in blast furnace ironmaking desulfurization of fuel desulfurization reaction in metal bath desulfurization system desulphurization and hydrogen desuperheater deswelling desymmetrization desymmetrization function det

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