一张3.5寸的高密磁盘,能够容纳140余万字的英文或70万字的中文信息。一片重仅百余克,大如手掌,薄如板纸的盘片,居然装载着6.6亿个英文字节,3.3亿中文文字。一张光盘居然能容纳70多卷的《中国大百科全书》的全部文字量。身携一个光盘读物,随时阅读、欣赏音乐并将它和电话、传真、电视系统连接起来,已经形成人们对光盘阅读器的新要求。 A 3.5-inch high-density disk that can hold more than 1.4 million words of English or 700,000 words of Chinese information. A weight of just over a hundred grams, as big as the palm of your hand, as thin as cardboard, actually loaded with 660 million English bytes, 330 million Chinese text. A CD can actually accommodate more than 70 volumes of “China Encyclopedia” all the text. Bringing a compact disc reading, reading, listening to music, and connecting it to telephones, faxes, and television systems has created new demands for compact disc readers.