摘要
介绍了一例超重失重演示仪的制作及演示情况,该演示仪能具体得到超重失重数值,演示效果好.
This article introduces the factures and demonstration circs of a demonstrator of overweight and zero gravity which shows their data and whose demonstrational effect is very good.
出处
《中国教育技术装备》
2004年第5期21-21,29,共2页
China Educational Technology & Equipment
