精细结构 原子中电子自旋 - 轨道相互作用引起的原子能级的多重分裂结构。
精细结构 [光] [化学] fine structure ; XAFS ; SEXAFS ; ExELFs
超精细结构 [光] hyperfine structure ; Hyperfine Coupling ; ultra fine structure ; Hyperfine interaction
精细结构常数 [物] fine structure constant ; Reciprocal of fine-structure constant ; constant fine-structure
收精细结构谱 XAFS
吸收精细结构谱 XAFS ; EXAFS
超精细结构线 hyperfine line
谱线精细结构 fine structure of spectral line
精细结构劈裂 fine structure splitting
光谱线超精细结构 hyperfine structure of spectral line ; hyperfine structure of ashen line
The change of fine structure was studied by IR and Raman spectra.
并通过红外和拉曼研究了其精细结构的变化。
参考来源 - 烧绿石型稀土锆酸盐的制备、结构及催化性能研究The detection of radio fine structures showed many observational evidences of 'microflare'. The observations and theoretical researches on radio fine structure have been developed fast recently and played an important role in solar radio astrophysics.
著名的“微耀斑理论”,试图从较小的时间、空间尺度范围探究太阳耀斑形成和触发的基本单元,而射电精细结构是微耀斑理论的重要观测基础,对射电精细结构的观测和理论研究已成为太阳射电天文学中快速发展的领域,对揭示太阳活动源区的物理本质具有重要的意义。
参考来源 - 太阳射电爆发纤维精细结构的观测与理论研究·2,447,543篇论文数据,部分数据来源于NoteExpress
该频率取决于精细结构常数。
此外,精细结构常数将表现得比费曼想象的更奇幻得多。
And the fine-structure constant will have shown itself to be more mysterious than even Feynman conceived.
它们的进展主要是关于如何低成本地设计和制备这些精细结构的。
Their advancements have been about how to design and fabricate that intricate structure cheaply.
That's one of the beauties of proteins as working molecules is that their structure can be changed by subtle means.
蛋白质作为一种生物活性分子,其优势之一是,能够通过精细的方法改变其结构
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