Shenyang takes the lead of the first application for multipurpose CPU smart card. Such a kind of card is very convenient, and improves the quality of life of the city.
沈阳市率先应用城市一卡通，为市民提供了便捷服务，提高了城市的生活质量。
Smart card is also called CPU card. Compared to common IC card, it contains CPU, memorizer, I/O system and Chip Operating Syestem (COS).
智能卡也称CPU卡，同普通的IC卡相比，它具有自己的CPU，存储器，读写系统和卡内操作系统COS。
Smart card is a kind of IC card which contains CPU circuit .
智能卡就是带有微处理器（CPU）电路的IC卡。
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