“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	Poincare invariant theorem Poincare Lefschetz duality Poincare-Lefschetz duality Poincare lemma Poincare limit cycle Poincare map Poincare metric Poincare recurrence Poincare return mapping Poincare scatterplot Poincare section Poincare sphere Poincare spheroid Poincare's surface of section Poincare surface of section Poincare theorem Poincare transformation Poincare variable Poincare wave Poincaré Poincaré algebra Poincaré-Bendixson theorem Poincaré-Bendixson theory Poincaré-Bertrand formula Poincaré-Birkhoff fixed-point theorem

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。