“International Gravity Standardization Net 1971”的概念、定义、翻译、参考文献-科学参考

单词	International Gravity Standardization Net 1971
释义	International Gravity Standardization Net 1971 Encyclopedia 工学重力测量释 International Gravity Standardization Net 1971; IGSN 19711971国际重力基准网国际大地测量学与地球物理学联合会（IUGG）将1950～1970年通过国际合作建立的全球重力网作为国际重力基准。
随便看	principle of corresponding states principle of countability principle of counting constants principle of cropping system and soil management principle of crosscutting relationships principle of democratic centralism principle of dependent choice principle of dependent choices principle of dependent choices (DC) principle of detailed balance principle of detailed balancing principle of development principle of dimensional chain for assembly principle of direct and oral trial principle of directional duality principle of direct negotiations principle of dissipation principle of diversity and dominance principle of domain extension principle of domination principle of duality principle of educational management principle of effective control principle of effective stress principle of electrical neutrality

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