平抛运动演示装置的设计研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1002-042x|volume|2|42-43
ISSN: 1002-042x
Source: 物理教师, Vol.volume, Iss.2, 2016-01, pp. : 42-43
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Abstract