富金属恒星 [
fù jīn shǔ héng xīng]
[天] metal-rich star
- 该项目通过高分辨率、高信噪比光谱分析研究了一批具有行星系统恒星的多种元素丰度,并与普通的富金属星进行对比研究。
The abundances of many elements for a large sample of stars with and without planets are derived based on high resolution, high signal-to-noise spectra in a comparative study.
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