The standard J2EE security model contains a description of roles, which encompasses the security-constrainedresources that can be accessed by principals.
标准 J2EE 安全模型包含角色的描述，包括可由主体访问的受安全机制约束的资源。
2
This paper introduces a heuristic algorithm to solve a large-scale combinatorial optimization problem for transportation problem with constrainedresources.
介绍了一种求解资源约束条件下的大规模组合优化运输问题的启发式方法。
3
One Web page doesn't block delivery of another, although they might interfere with each other slightly for such constrainedresources as server memory or network bandwidth.