理学 计算机可靠性技术 释 checkpointing 检查点 计算机系统周期性地将运行进程的状态保存至稳定的存储器中，以使系统在失效后能从此恢复的点。每个保存的进程状态都称为一个检查点。
数据库 数据库管理系统及其实现技术 释文 checkpoint 检查点
- railway intelligence service
- railway intelligent building
- railway intelligent dispatching command
- railway intelligent logistics
- railway intelligent transportation system
- railway intermodal flatcar
- Railway Internet Ticketing System
- railway ITS architecture
- railway labor protection
- railway launching vehicle
- railway law
- Railway Law of the People's Republic of China
- railway level crossing signal
- railway lines within station yard
- railway location design
- railway locomotive and rolling stock
- railway luggage and parcel traffic
- railway maintenance construction schedule
- railway maintenance operation skylight
- railway marketing
- railway marshalling station
- railway master data platform
- railway material management
- railway mileage
- railway mobile communication system