“cosmic year”的概念、定义、翻译、参考文献-科学参考

单词	cosmic year
释义	cosmic year Astronomy The time taken for the Sun to orbit once around the centre of our Galaxy; equivalent to about 220 million years. Also known as a galactic year.
随便看	TWINS twins twins paradox twin-T network twist twisted pair twisted pair cabling twistor Twitter Twitterati TWNC two-address instruction two-body problem two-by-two table two-clock paradox two-colour diagram two-colour photometry two-dimensional array two-dimensional flow two-dimensional infrared spectroscopy two-dimensional NMR two-envelope paradox two-gap model two-hybrid screening two-level grammars

科学参考收录了60776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。