Terms containing concurrent control

Subject	English	Chinese
space	concurrent control	并行控制
tech.	concurrent control	并发控制
tech.	concurrent control count	并行控制计数
IT	concurrent control mechanism	并发控制机制
telecom.	concurrent control system	并发控制系统
IT	concurrent control system	并行控制系统
tech.	concurrent control system	共行控制系统
IT	database concurrent control	数据库并发控制
telecom.	optimistic concurrent control	乐观并行控制
telecom.	optimistic concurrent control	优化并行控制