“parsec”的概念、定义、翻译、参考文献-科学参考

单词	parsec
释义	parsec Encyclopedia 理学天体的距离释 parsec；pc秒差距量度天体距离的单位。 Physics 交叉学科天体物理学 parallax second, parsec, PC秒差距 parsec秒差距天体距离的单位，1 秒差距为 3.26 光年 Mathematics parsec秒差距 Astronomy parsec全称：parallax second。秒差距
随便看	funeral parlor Funeral Prayer of Ma Dun Funeral Prayer of Tao Yuanming Funeral Prayer of Yang Zan funeral service center funeral site planning funeral song Funerary Sculptures of Yu State Tombs Funerary Stele of King Djet fungal dimorphism fungal disease of plant fungal diseases fungal diseases of fresh water amphibian and reptiles fungal endophyte–grass symbiont fungal esophagitis fungal infections fungal pleomorphism fungal spores Fungi fungi fungi and algae nutrition fungicide fungicolous fungi Fungi imperfecti fungi resistant wood-based panel

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。