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为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7<
Spectroscopic study of globular clusters in the halo of M31 with the Xinglong 2.16 m telescope
【摘 要】
：
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7
【机 构】
：
National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China
【出 处】
：
天文和天体物理学研究
【发表日期】
：
2011年11期
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