“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	metabolic polymorphism metabolic pool metabolic profile metabolic programming metabolic rate metabolic regulation metabolic shift metabolic syndrome metabolic test metabolic theory of ecology metabolic toxicity metabolic types of soil microorganisms metabolic vector space metabolism metabolism of aromatic amino acids metabolism of bilirubin metabolism of brain metabolism of erythrocyte metabolism of hemoglobin metabolism of liver metabolism of mammary gland metabolism of muscle metabolism of propionic acid metabolism of radionuclide metabolism of sulfur-containing amino acids

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。