“1957国家重力基准网”的概念、定义、翻译、参考文献-科学参考

单词	1957国家重力基准网
释义	1957国家重力基准网 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	National Center for Scientific Research in France National Center for Traditional Arts, Yilan County National Center for University Works National Center of Educational Development Research National Center of Geriatrics and Gerontology National Center of ITS Engineering & Technology National Centers for Environmental Prediction（US） National Central Library National Central Mmuseum of Mass Education National Central Museum, Nanking National Central University National Centre for Radio Astrophysics of India National Centre for Vocational Education Research national certified reference material national character national characters encoding national characters font national characters information processing national characters input method national characters subset of unicode National Charter Association National Charter of Museum Professions National Charter of Republic of Rif national chemical measurement standard National Chengtu Higher Teacher School

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。