查询词典 access control

And resources holders can set the access authority for each Role type based on different access control polices.

这种访问控制模型，极大简化了资源控制方对访问权限管理的工作量，增强了安全策略配置的灵活性。

In access control, the practice of using one access card for successive use by two or more individuals.

在存取控制中，试图把一张访存证给两个或更多人连续使用的行为。

B to which access is restricted by an access control system associated with a function of the computer.

对数据的访问被一个与计算机的一项功能相联系的访问控制系统制约。

The High Speed Uplink Packet Access technology includes Adaptive Modulation and Coding, Hybrid Automatic Repeat Request, and Node B fast scheduling. It also solves the problem of sharing the uplink channel resources for User Equipment. Moreover, it has Medium Access Control protocol entities (MAC-e and MAC-es) to enhance and optimize the protocol.

为了改善上行性能，高速上行分组接入主要考虑的技术包括自适应调制编码、混合自动重传、节点B快速调度，以及用户终端如何共享上行信道资源，同时包括增加增强的媒体访问控制实体，对协议进行增强和优化。

This is a business based on wage ACCESS database management system, can be very convenient to control wages.

这是一个基于ACCESS数据库的企业工资管理系统，能够很方便的进行工资管理。

But more than just an automated compact utility, it's a total access database 'back-end' administration control center.

但不止一个自动压缩实用程序，它的总Access数据库的'后端'管理控制中心。

The medium access control Technology focuses on multi-address access, that is, how to coordinate users sharing a common channel to achieve efficient and reliable transmission.

媒体接入控制技术的核心问题是如何协调多个用户共用一个信道实现高效可靠传输，即多址接入问题。

Finally, we study access control strategies for integrated voice and data in CDMA systems with random access protocols.

最后，我们研究了采用随机接入方式和统计复用信道时，CDMA系统中的预测接入控制策略。

PIC-910AKF machine access control card used in existing vehicles on self-help approach, and self-admitted temporary vehicle parking management system, together with other equipment installed at the entrance of the carpark entrance at the side of safety on the island access to monitor imported equipment and vehicles to provide self-service approach.

PIC-910AKF入口控制机用在既有月卡车辆自助进场、又有临时车辆自助进场的停车管理系统中，与其它入口设备一起安装于停车场入口通道一侧的安全岛上，用于监控入口设备及为车辆进场提供自助服务。

If you select a section, Access paste s the control in the upper-left corner of the section.

如果选择某一节，Access 将把控件贴在该节的左上角。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。