中文说明：条形码(简称条码)技术是在计算机技术和信息技术基础上发展起来的一门集编码、印刷、识别、数据采集于一体的新兴技术。条码技术作为采集信息、防伪的一种重要手段，不仅应用于生产，同样应用于计算机管理。在商品市场上，利用不同的条形码对不同的商品进行标识，再通过识读设备对其进行扫描识读，从而达到商品识别的目的，这一技术不仅方便快捷，更提高了生产和经营的效率。
English Description：
Barcode (barcode for short) technique is developed on the basis of computer science and information technology, printing a set of coding, identification, acquisition of new technology. Bar code technology as an important means of collecting information, security, applies not only to production, has also been used in computer management. In commodity markets, using different barcode to identify different commodities, and then scan it by reading device reading, so as to achieve the purpose of product identification, this technology is not only convenient, improves the efficiency of production and management.