“IGSN 1971”的概念、定义、翻译、参考文献-科学参考

单词	IGSN 1971
释义	IGSN 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 treatment principle of trivalence principle of ubiquity of diachronism principle of uniform boundedness Principle of uniformity of temperature difference field principle of uninterrupted trial principle of unity and sequentiality of educational influence principle of unity of knowledge and practice principle of universal suffrage principle of using native language principle of utmost good faith Principle of Valuable Idea Principle of Vectoring principle of velocity potential superposition principle of virtual displacement principle of virtual displacements principle of virtual force principle of virtual velocities principle of virtual work principle of virtual work, virtual work principle principle of wavelength modulation measurement principle of weak correlation principle of weak induction principle of work and energy principle of working within one's capability

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。