“light year”的概念、定义、翻译、参考文献-科学参考

单词	light year
释义	light year Encyclopedia 理学天体的距离释 light year;ly光年量度天体距离的单位。 Physics 交叉学科天体物理学 light year, ly光年 light year光年^† ly=light year光年^† Lyear=light year光年 Astronomy light year缩写：ly。光年
随便看	nuclear geophysical exploration nuclear geophysical prospecting nuclear grade zirconium nuclear ground state nuclear group nuclear gyromagnetic ratio nuclear hardening nuclear heating reactor nuclear hydrogen production nuclear imaging/optical fluorescence imaging nuclear imaging technique nuclear industry nuclear information processing system nuclear instrumentation system nuclear instrument module （NIM） standard nuclear interaction nuclear interaction length nuclear island nuclear isomer nuclear isospin nuclearity nuclear lamina nuclear land mine nuclear leak nuclear leakage accident

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。