可以使用超时来约束和控制阻塞工作线程的时间量。
Timeouts can serve as a constraint and control the amount of time the worker thread is blocked.
在有限温度环境内，量子约束动力学及其追踪控制可使退相干系统的相干性稳定一段时间。
Quantum constraint dynamics and tracking control strategy to stabilize the coherence of a decoherent system is applied to a dissipative qubit system at a finite temperature.
研究了参数摄动离散时间线性系统在状态和控制向量均受到约束时的鲁棒性问题。
This paper studied the robustness problem of discrete-time system with parametric perturbations and whose state and control vectors are all constrained.
它为工业机器人在非线性运动学约束条件下的时间最优轨迹规划及控制问题提供了一种较好的解决方案。
It provides a better solution to the problem of industrial robot's time optimal trajectory planning and control under the nonlinear kinematical constraints.
增加频道负荷约束，限制统一时间内用相同频道的用户数量来控制这一现象。
Such congestion can be prevented by imposing channel loading constraints, which restrict the number of users that can operate using the same channel at one instance in time.
强时间约束是指控制数据流图CDFG的延迟时间无法满足的时间约束。
The strong time constraints are the time constraints when the delay time of Control Data Flow Graph (CDFG)is not satisfied.
在用户分配和权限分配中引入时间约束，表示和实现了更为丰富的访问控制语义。
Temporal constraints are introduced in the user assignment and permission assignment to express and realize more powerful access control semantics.
该模型从用户证书、时间约束、XML文档分类等方面对传统的RBAC模型进行了扩展，以实现基于内容的时间上下文敏感的多粒度访问控制。
This model extends the traditional RBAC model with user credentials, temporal constraints and XML document classification to enforce a content-based time-aware multi-granularity access control.
第二部分讨论一个带有逐点状态约束的四阶常微分系统的时间最优控制问题，给出了显式解。
In the second part, we discuss the time-optimal control problem for an ordinary differential system with a pointwise state-constraint. We give the explicit solution.
引入含有时间约束的TRBAC控制模型，结合实践构筑了系统的基于角色的访问控制。
Draw TRBAC who haves time constraint control pattern, and uniting the practice put up the system access control based on characters.
通过控制激光通过声光窗口的光束大小来约束声光开关的上升沿时间，以此判断对输出光脉冲的形状的影响。
The characteristics of Q-switched pulses with different rise time of AOM regulated by the laser beam size along the window of AOM are presented.
通过控制激光通过声光窗口的光束大小来约束声光开关的上升沿时间，以此判断对输出光脉冲的形状的影响。
The characteristics of Q-switched pulses with different rise time of AOM regulated by the laser beam size along the window of AOM are presented.
应用推荐