validity check card

常见例句

This project is just to design and implement a high speed and secure electronic payment validity check card.
本课题的主要任务就是设计一块安全、高速的电子支付核验卡。
To check the validity of an ID card, please enter the ID card number located on the front of the card in the box below and select search.
检查身份证明卡的有效性，请输入身份证明卡编号在方格内，编号可以在身份证明卡找到，然后选择搜索。
www.martin-audio.com
For example the check credit card task is modeled as a service task, because the validity of the credit card can be checked by invoking a web service.
例如，将信用卡检查任务建模为服务任务。因为信用卡的有效性检查可以通过调用Web Service来执行。