“国际地球参考系统”的概念、定义、翻译、参考文献-科学参考

单词	国际地球参考系统
释义	国际地球参考系统 Encyclopedia 工学参考系统释 International Terrestrial Reference System; ITRS国际地球参考系统由国际地球自转和参考系统服务（International Earth Rotation and Reference System Service，IERS）给出的一种地球参考系统（terrestrial reference system，TRS），包括地球坐标系统的定义、大地测量常数以及协议和模型等。
随便看	nearby object nearby space nearby star nearby surface Nearch crater near-circular orbit near-collision nebula near-compactness near-contact binary near continuity Near Death near degeneracy near-Earth asteroid near-earth asteroid near-earth asteroid belt Near Earth Asteroid Rendezvous Near Earth Asteroid Rendezvous probe Near Earth Asteroid Rendezvous - Shoemaker Near-Earth Asteroid Tracking near-earth comet near-Earth flyby near-earth object Near-Earth Object Surveillance Satellite near-earth orbit near earthquake

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。