“national astro-geodetic network”的概念、定义、翻译、参考文献-科学参考

单词	national astro-geodetic network
释义	national astro-geodetic network Encyclopedia 工学大地起算数据释 national astro-geodetic network国家天文大地网在中国领土范围内，由互相联系的大地测量点（简称大地点）构成的网，大地点上设有固定标志，以便长期保存和使用。简称国家大地网。建立国家大地网的经典方法是边角测量，需要采用天文观测方法测定天文经纬度和方位角，所以又称为天文大地网。
随便看	neo-classical school neoclassical theory neoclassical theory of development neoclassical transport neoclassical transport theory neoclassicism Neo-classicism Art neo-classicism music neoclassicism planning neocognitron neo-colonialism neocolonialism theory Neo-Confucianism ethics neocortex neocortical dynamics neocortical warfare neocosmic neocosmos neocriticism Neo-criticism Concerning with View of the Five Lun neocryptolepine neo-Darwinism Neo-Davidsonian Event Semantics neodymium neodymium-doped gadolinium gallium garnet crystal

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。