matrix barcode造句

例句与造句

1. qr code is a kind of 2d matrix barcode . it has high density, great capacity that will influent coding of 2d-barcode . a rs code is cyclic symbol error-correcting code, which can correct lost or missing data for damaged symbols
   qrcode是一种矩阵二维码，具有信息密度大、容量高的优点，因此，译码时受噪声的干扰大，采用纠错能力比较强的非二进制bch码中的一类?rs码进行编码，可以有效地抗除干扰进行纠错。
2. It's difficult to find matrix barcode in a sentence. 用matrix barcode造句挺难的