Furthermore, classification user purview control mechanism and consistency preserve are also the most common issue in collaboration systems.

另外，分级用户权限管理控制机制和一致性保持问题，也是协同工作软件系统必须考虑的。

youdao

The possible solutions for the user purview partition in Automatic Fare Collection(AFC) system of Guangzhou Metro are analyzed and explored in this paper.

对广州地铁自动售检票系统用户权限划分的实现方式进行了技术分析和探讨。

youdao

The system is composed of six parts: subject entering module, subject maintaining module, user entering module, purview management module,.

系统分为六大模块：题库录入模块、题库维护模块、用户登录模块、权限管理模块试卷生成模块和试卷抽取模块。

youdao

The system is composed of six parts: subject entering module, subject maintaining module, user entering module, purview management module,.

系统分为六大模块：题库录入模块、题库维护模块、用户登录模块、权限管理模块试卷生成模块和试卷抽取模块。

youdao