“astronomical unit”的概念、定义、翻译、参考文献-科学参考

单词	astronomical unit
释义	astronomical unit Encyclopedia 理学天体的距离释 astronomical unit；AU天文单位天文学中测量距离，特别是太阳系内天体之间距离的基本单位。 Physics 交叉学科天体物理学 astronomical unit, AU天文单位等于日地平均距离。 astronomical unit天文单位AU^† AU=astronomical unit天文单位^† Astronomy astronomical unit缩写：au; AU。天文单位
随便看	rotation about a point rotational rotational alignment rotational angular velocity of the earth rotational aperture synthesis rotational axis precession rotational band rotational barrier rotational broadening rotational catalysis rotational characteristic temperature rotational constant rotational contour rotational coordinate rotational correlation time rotational cropping rotational degree of freedom rotational diffusion rotational eigenfunction rotational electrometer rotational energy rotational energy level rotational entropy rotational evolution rotational family

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。