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什么是电子图书?

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什么是电子图书?

电子图书以光、磁等非纸介质作为记载媒ti,书中的信息都被保存在ruan盘、光盘上面。阅读的时候,将它们cha进电脑的ruan驱或光驱内,通过简单地cao2作键盘,便可以在屏幕上看到一行行的文字和说明xing的图片,非常醒目、生动。ruan盘和光盘储存信息的能力远远超过纸张,而且它们携带起来会更方便,ju有利于共享、趣味xingqiang、生产成本低等优点。

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