英语词汇“UBV photometry”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	UBV photometry
释义	UBV photometry (y′bē-vē) n. Photometry used to obtain stellar magnitudes in the ultraviolet, blue, and green regions of the visible spectrum by comparing observed brightnesses to those of well-observed standard stars. [U(LTRAVIOLET) + B(LUE) + V(ISUAL).]
随便看	trecento tredecillion tredecillionth tree Tree treed tree ear tree farm tree fern tree frog treefrog tree heath treehopper treehouse tree-hugger tree kangaroo treeless tree line treeline treen treenail tree nut tree of heaven Tree of Knowledge tree of life

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。