The application of barcode is of primary importance in the BarCodeSystem.
条码的应用在条码系统是至关重要的。
2
This has to match another encrypted key that is generated from a string of data scanned into the system from the optical bar-code printed in the passport.
这一密钥须同另一个密钥相匹配,后者是由印刷在护照上的条形码扫描入系统后生成的。
3
The students can easily find their parcels according to a barcode distributed by the network system that the center operates.