能源宝库-<artentek>电子书

能源宝库

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科学技术 >> 科普读物

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内容简介:

本套青少年科普知识读物综合了中外最新科技的研究成果，具有很强的科学性、知识性、前沿性、可读性和系统性，是青少年了解科技、增长知识、开阔视野、提高素质、激发探索和启迪智慧的良好科谱读物，也是各级图书馆珍藏的最佳版本。

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1.104593s