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酝酿了十几年,直到三年前美国网上书店亚马逊(Amazon.com)推出Kindle阅读器,电子书才活跃起来。去年又推出改良型阅读器Kindle DX,25厘米的画面,仅重半公斤,加上电子纸用可见光照明,只有翻页的时候耗费微量能源,极为省电,而在阅读上又与纸本书近似,电子书的成长因此快速增加。根据美国电子书销售的统计,2008年电子书销售量占图书市场销售总额的0.5%,2009年增加到1.3%,今年应超过2%。
Brewed for more than a decade, e-books did not get active until three years ago, when Kindle.com was launched by Amazon.com, an online bookstore in the United States. Last year, it introduced the Kindle DX, an improved reader. With a 25-centimeter frame, weighing only half a kilogram, and using electronic paper with visible light, it only consumes a small amount of energy when turning pages. It is extremely power-saving, Approximately, the growth of e-books therefore increases rapidly. According to statistics from the sales of e-books in the United States, e-book sales in 2008 accounted for 0.5% of the total book market sales, from 1.3% in 2009 to more than 2% this year.