恢复库 meaning in English

recovery library

Most of the thesis focus the particular design of middelware platform . transaction manager , transmission manager , channel manager and link manager of middelware platform is implemented by author . and safe return library of middelware platform is reconstructed by author based on an open source project - lpsm
中间件平台中的交易管理器、传输管理器、通道管理器和连接管理器是作者在理论和工程实践指导下独立设计开发的，安全恢复库则是在开源项目lpsm基础上修改而成。