“Preliminary General Catalogue (PGC )”的概念、定义、翻译、参考文献-科学参考

单词	Preliminary General Catalogue (PGC )
释义	Preliminary General Catalogue (PGC ) 博斯总星表初编
随便看	gallery gallery apartment house gallery beck gallery bridge gallery burner gallery driving gallery forest gallery furnace gallery hole gallery port gallery practice ammunition gallery testing of explosive gallery-type gallery ware gallet galleting galleting tile g-alleviation galley galley press galley proof galley rack gall flower gallic acid gallicin

科学参考收录了1248194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。