“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	Public opinion space public opinion spread public opinion strength public opinion survey public opinion survey ethics public opinion survey methods public opinion survey techniques public opinion warfare public order insurance public order situation public outreach of nature reserve public-owned public packet switched network Public Park in Beijing public parking public parking lots information interconnection Public Parks and the Enlargement of Towns public participating in demonstration of marine engineering construction public participation public participation in land use planning public participation in museums public participation in urban and rural planning public participation system in decision-making of mega project public personnel management theory public planning and political strategy

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。