rollback mechanism meaning in English

转返机制

cancellation strategy in rollback mechanism
回退机制中取消策略的研究
there is no rollback mechanism for uninstalling, so if one service fails to uninstall, this does not affect the other services usually within the same installation project being uninstalled
卸载没有回滚机制，因此如果一个服务卸载失败，并不影响正在卸载的其他服务（通常在同一个安装项目中）。
moreover, we use model check and rollback mechanism to weaken wrong changes " effect on the wfms . we discuss the design and implementation of dynamic modify tool and enactment service subsystem of adaptiveflow, which is a workflow management system with support of adaptive workflow
在上述研究的基础上，本文结合工作流管理系统adaptiveflow介绍了其总体功能结构，重点讨论了监控管理子系统的动态修改模块和运行服务子系统的分析与设计，以及一些关键实现技术。