用“electronic pay”造句大全，electronic pay造句
4、In e-Business, security electronic payment always plays an important role in the electronic transaction.
2、In recent years some electronic payment instruments have put into use, such as electronic purse, electronic pocketbook and electronic check, etc.
1、An anonymity revoking electronic payment system
3、Adaptive electronic payment system for mobile electronic learning resources based on the above three protocols.
5、The solution to electronic money is the key to the electronic payment solution. This paper analyzes the three representative electronic money solutions in the developed countries.
