“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	weighted least-squares principle weighted least squares problem weighted least squares problem (WLS) weighted majority game weighted matching problem weighted maximum sequence weighted mean weighted mean value weighted minimax algorithm weighted moving average weighted norm weighted observation weighted orthogonalization process weighted path of tree weighted quadratic deviation weighted residual weighted residual method weighted residual methods weighted retrieval weighted sampling weighted seminorm weighted S-graph weighted shift weighted smallest space analysis weighted smoothing

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。