change control中文什么意思

变更管制

变更控制 一个用于计算机系统或系统数据修改的过程，该过程是质量保证程序的一个关键子集，需要被明确的描述。

改变控制

更改控制

• change:    vt. 1.改变，变更，变换，变革。 ...
• control:    n. 1.支配，管理，管制，统制，控 ...
• change of control:    功能控制改变; 控制变更

例句与用法

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1. Change control board is established for the project
   已建立项目变更控制委员会。
2. 5 scope change control ? controlling changes to project scope
   范围变更控制控制项目范围的变更。
3. Requirements need change control , too
   需求也需要控制变更。
4. 3 overall change control ? coordinating changes across the entire project
   整体变更控制协调整个项目的变更。
5. The originator has submitted a new i ue to the change control system
   发起人向变更控制系统提交一个新的变更请求。

百科释义

Change control within quality management systems (QMS) and information technology (IT) systems is a formal process used to ensure that changes to a product or system are introduced in a controlled and coordinated manner. It reduces the possibility that unnecessary changes will be introduced to a system without forethought, introducing faults into the system or undoing changes made by other users of software.