two-dimensional barcode payment 二维码支付
two-dimensional barcode image 二维条码图像
two-dimensional barcode technique 二维条形码技术
two-dimensional barcode recognition 二维条码图像识别
The two-dimensional barcode which is of larger capacity, higher density, more powerful error-correction capability, higher security and lower price becomes the primary choice of traceable label.
二维条码以其高容量、高密度、纠错能力强、安全强度高、使用成本低廉等特点,成为了可追溯标签的首要选择。
参考来源 - 国内外二维条码技术研究及其在农产品质量可追溯系统中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
The key to the system is a two-dimensional barcode added to prescription medicines that can be read by a new scanner.
这个新系统的关键点就是一种新的二维条形码添加到处方药中，并且这种条形码能被一种新的扫描器识别。
As a new barcode system, composite symbology has the features of one-dimensional barcode and two-dimensional barcode, which has got more and more attention in the field of logistics.
复合码作为一种新兴的码制，兼容一维条码和二维条码的特点，在物流领域越来越被受到重视。
There are two-dimensional and three-dimensional barcode readers available.
有一些二维和三维的条形码读取器。
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