“Fourth fundamental catalog”的概念、定义、翻译、参考文献-科学参考

单词	Fourth fundamental catalog
释义	Fourth fundamental catalog Encyclopedia 工学河外射电源表释 Fourth fundamental catalogFK4星表包含1535颗恒星，由历元绝对和相对光学观测编制而成的天文列表。
随便看	projection cone projection constant projection correlation projection difference projection-difference method projection display equipment projection drawing projection effect projection estimate projection formula projection function projection functor projection-grid method projection identification method for the characteristic model projection image projection instrument projectionist projection iteration projection iterative method projection map projection mapping projection matrix projection measurement projection method projection moiré

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。