center-相关论文
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Comparing the relativistic and nonrelativistic frame works, we study the effect of the relativistic center-of-mass vecto......
通常利用异常规模或线金属量衬度确定地球化学异常水平分带序,由此得到的序列,主要反映不同旨示元素异常强度的大小,并非是异常中心在......