fine-structure

英 ['faɪnstr'ʌktʃər] 美 ['faɪnstr'ʌktʃər]

• adj. 精细结构的

英英释义

名词 fine structure:

1. the presence of groups of closely spaced spectrum lines observed in the atomic spectrum of certain elements

例句

用作形容词 (adj.)

1. Nuclear effects produce hyperfine structure.
   原子核的影响引起超精细结构。
2. Therefore a way to study fine structure of weak spectroscopy is provided in theory.
   这对更好地进行光谱精细结构分析提供了一条理论途径。