基于“地心隧道列车”的问题探究及拓展应用

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-042x|volume|4|62-63

ISSN: 1002-042x

Source: 物理教师, Vol.volume, Iss.4, 2016-01, pp. : 62-63

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Abstract