POS机软件升级的方法与设计—《电脑知识与技术·学术交流》—2008年第28期—龙源期刊网 关键词:POS机;串口通讯;软件升级 [gap=447]Key words: POS machine; Serial port communication; Software upgrading
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Objective To raise the level of immunization computer management and provide data for computer software upgrading.
目的提高预防接种计算机化管理工作水平,并为预防接种管理软件升级提供依据。
The software upgrading cost is unavoidable in the use of most of software, but it can't keep the same in accounting treatment.
软件升级费用是绝大多数软件在使用过程中不可避免的,但在会计处理上不能一概而论。
As mentioned before, the cutover is the process of upgrading software from release to release.
如前所述,转换是将软件从一个版本升级到另一个版本的过程。
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