你好！空间站-<artentek>电子书

你好！空间站

作者：张智慧

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mobi/epub/pdf/awz3

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内容简介:

以航天员进入空间站后的工作生活为主线,讲述交会对接、空间站、太空生活、航天医学保障、太空行走、空间科学应用与实验等有关知识。让孩子了解航天事业的发展，培养孩子对航天科学知识的兴趣，激发孩子们崇尚科学、探索未知、敢于创新的热情。

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1.897283s