The system users are then assigned particular role(s), and through these role(s) assignment(s) the users acquire appropriate permissions to perform system functions.

而系统用户则被赋予特定的角色，通过这些角色的赋予，用户可以获得适当的许可来执行系统功能。

youdao

Realize the perfect security and authority system through function division, role assignment and user management.

通过功能划分、角色分配、用户管理，实现完善的安全和权限体系。

youdao

To gain excellent efficiency of role assignment in robot soccer strategy system, a role assignment algorithm based on combinatorial optimization is presented.

为了在机器人足球策略系统中获得良好的角色分配效率，提出了基于组合最优的角色分配算法。

youdao