“TRF”的概念、定义、翻译、参考文献-科学参考

单词	TRF
释义	TRF Encyclopedia 工学地球参考框架释 Terrestrial Reference Frame; TRF地球参考框架是地球参考系统的具体实现，由一组指定的附着于地球表面上并经过精密测定了站坐标集的地面站点组成。理学地球参考架释 terrestrial reference frame;TRF地球参考架由相应地球参考系下一系列位置和速度精确确定的、固连于地球的物理点所构成的物理参考架。简称TRF。
随便看	second hand information second harmonic second harmonic generation second harmonic generation laser second harmonic generator second harmonic generator, SHG second-harmonic imaging microscopy second harmonic wave second Harnack theorem second home second homotopy theorem second horizontal-circulation flow second incompleteness theorem Second Index Catalogue of Nebulae and Clusters of Stars Second Institutional Act second integral second isodynamic point second isogonic center second isomorphism theorem second kind second language Second Language Acquisition and Learner’s Dictionaries Second Language Acquisition Studies second language developmental patterns second language knowledge

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。