人造卫星-宝阳悦读网

人造卫星

作者：郑军

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内容简介:

从“东方红一号”到“先导专项二期”，从卫星的过去到它的未来，《人造卫星》描述了中国航天事业的重要画卷。既有重大事件的回顾，也有技术原理的详解。本书让小读者们充分领略航天事业的魅力，激发他们征服太空的好奇心。

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0.243199s