It is significant in fact that access control schemes in hierarchy.
等级系统中的访问控制问题有着重要的实际意义。
Results of trial production indicates the control schemes is affective.
试制结果表明，该控制方案是有效的。
Control schemes on staircase lamps in tall buildings have been presented.
给出了高层建筑楼梯灯的控制方案。
At last, two new tentative control schemes for subspan oscillations are presented.
并提出了两种新次档距振荡控制方案的构想。
Systems are engineered to interface with our customer's design and control schemes.
系统按照客户的设计和控制方案进行设计。
A key challenge in Web services security is the design of effective access control schemes.
一个关键的安全挑战就是要设计有效的访问控制机制。
With regards to the characteristics of uncertain delay of networked control system, two control schemes are introduced.
针对网络控制系统具有不确定时延的特性，介绍了网络控制系统的两种控制方法。
In this paper, we propose a mathematical model to analyze call admission control schemes for a DS-CDMA cellular network.
提出了一种对DS -CD MA蜂窝网络的呼叫控制机制进行分析的数学模型。
In the article, process operating parameters, process control schemes and structures of the stripper are fully discussed.
本文讨论了汽提塔的工艺操作条件、工艺控制方案及设备结构。
Reviews the basic types of control system on automobile suspension, the control schemes for semi active and active suspension.
综述汽车悬架控制系统的基本类型，半主动控制和主动控制的控制策略。
According to the flight mission of the different phases, the attitude control schemes were designed in the paper respectively.
根据软着陆不同阶段飞行任务的不同，分阶段提出了月球探测器的姿态控制方案。
The advantages and disadvantages of the existing automatic voltage control schemes for largescale power networks are reviewed.
对已有的大规模电网的自动电压控制模式进行了综述，总结了各种模式的优缺点。
In case of different droplet - transfer forms, fuzzy control schemes of arc length and short - circuit frequency are put forwords.
在不同的熔滴过渡形式下，提出了弧长和短路频率智能模糊控制方案。
This system can not only finish single loop control, but also can implement complex control schemes such as cascade and ratio etc.
该系统不但可以实现单回路控制，还可以完成串级、比值等复杂控制方案。
It is concluded that the retrofitting scheme of controlling return temperature is suitable after comparisons of two control schemes.
分析了两种控制方式在改进方案中的优劣，指出按照回水温度控制的方式比较适合现有系统的改造。
Meanwhile, two kinds of zone predictive control schemes are presented as well by introducing the zone control to the predictive control.
同时，把区域控制的思想引入到预测控制之中，给出了两种区域预测控制方案。
We present a new concept of "Preventive control", and give some congestion control schemes and further research problems in ATM networks.
引入了“预防性控制”这一新概念，介绍了其实现方法及需要研究的问题。
According to an analyzing conclusion, that some control schemes and synthetic prevention and control measures must be taken was put forward.
根据分析结论，提出了在实际采矿作业中应采取解危方案和综合防治措施。
Several new intelligent anti-swing control schemes are proposed according to the characteristics and shortages of the existed control schemes.
针对现有控制方案的特点和不足，提出几种新的智能防摆控制方案。
The methods discussed cover all speed control schemes, including VVVF, direct or indirect vector control, direct torque control and soft start.
所收录的方法涵盖异步电机调速的各种方式，包括VVVF、直接或间接矢量控制、直接转矩控制，甚至软启动。
In the domestic electricity stove steel-making project in the past, though adopted various noise control schemes, but the result is not very ideal.
在以前国内的电炉炼钢项目中，虽然采取了各种各样的噪声治理方案，但效果均不很理想。
The error control schemes with better performance will further improve multicast efficiency and meet the demands of complicated network applications.
性能更好的差错控制协议将进一步提高多播的效率，满足日益复杂的网络应用。
It is helpful to optimize the seepage-control schemes, at the same time water-load is provided reliably for the evaluation of deformation and stability.
计算结果有助于优化工程渗控方案，同时为计算变形稳定提供合理可靠的水荷载。
The System may adjust the control schemes by real time traffic data, which are off-line provided by the fuzzy traffic Decision table based on Rough Sets.
文章前面部分仿真分析通过的各种交通流情况下的基于粗集理论的模糊控制方案表在系统中离线给出，以根据实时的交通流数据查表调用。
Then, by constructing and applying certain pinning control schemes and adaptive laws, we study the cluster synchronization of complex dynamical networks.
其次，通过设计合适的牵制控制策略和自适应法则，研究了复杂动力网络上的聚类同步问题。
It is difficulty to design control schemes to ensure the stability of hybrid systems with random switched time because of the complexity of hybrid systems.
由于混合系统的复杂性，设计出能保证混合系统在任意切换时间下都能稳定的控制是比较困难的。
The results of practical application verify the feasibility of applying miniature PLC, this is good reference for selecting the same kind of control schemes.
实际应用结果验证了小型plc应用的可行性，对于同类型的控制方式选择具有参考和借鉴作用。
Two ways to provide the intermittent information are put forward, and the information volume, the transmission rate and the error-control schemes are analysed.
提出了两种点式信息产生的方案，分析了信息容量、信息发送速率和差错控制方案。
In this paper, different features and application of modification works for old machine tool was analysed, and different control schemes with NC devices was given.
通过分析不同老式机床改造工程的特点和用途，提出了采用了不同数控设备的控制方案，并给出了相应的应用结果。
In this paper, different features and application of modification works for old machine tool was analysed, and different control schemes with NC devices was given.
通过分析不同老式机床改造工程的特点和用途，提出了采用了不同数控设备的控制方案，并给出了相应的应用结果。
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