一个测量重力加速度的简易装置
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1003-6148|34|9|62-63
ISSN: 1003-6148
Source: 物理教学探讨:中学教学教研版, Vol.34, Iss.9, 2016-01, pp. : 62-63
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Abstract