“National Gravity Fundamental Network 1957”的概念、定义、翻译、参考文献-科学参考

单词	National Gravity Fundamental Network 1957
释义	National Gravity Fundamental Network 1957 Encyclopedia 工学重力测量释 National Gravity Fundamental Network 1957; NGFN 19571957国家重力基准网中国建立的第一个国家重力控制网。共有27个基本重力点（包括南京、青岛、上海三个摆仪点与青岛市内的二点）和80个一等重力点。
随便看	International Treaty on Desertification Control International Treaty on Plant Genetic Resources for Food and Agriculture International Treaty on Plant Genetic Resources for Food and Agriculture，ITPGRFA International Treaty on Wetland Conservation International Tribology Council International Tribunal for the Law of the Sea international tropical timber agreement International Tropical Timber Organization international trusteeship International Trusteeship System International Tunnelling Association International Ultraviolet Explorer International Undertaking on World Food Security international uniform substantive law International Union for Conservation of Nature International Union for Conservation of Nature and Natural Resources International Union for the Protection of New Varieties of Plants International Union of Amateur Astronomers International Union of Architects International Union of Forestry Research Organization International Union of Geodesy and Geophysics International Union of Laboratories and Experts in Construction Materials,Systems and Structures International Union of Materials Research Societies International Union of Non Professional Cinema International Union of Psychological Science

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。