查询词典 control key

Electronic lock; proximity lock; hotel key card lock; key card lock; hotel management key card lock; access control system; digital electronic lock...

电子锁；感应门锁；电子卡片门锁；旅馆系列门锁；酒店门锁管理系统；感应门禁系统；安全门禁系。。。

Of modern information technology to the enterprise's internal control has given new meaning, financial accounting control to manual control by the common man-machine control, such as password control, data encryption, the functions of authority, access, operation log management.

现代信息技术给企业的内部控制赋予了新的内涵，财务会计控制也由人工控制变为人机共同控制，如口令控制、数据加密、职能权限、访问权限、操作日志管理等。

By studying the final form of a set of responsibilities clear, operative of the internal control system, with the advance guard, in control and afterward as a supplement to the characteristics, as the enterprise's internal control activities of its implementation, the specific standards and guidance, at the same time through the internal control system of regular performance assessment, analysis of the system is running and the degree of deviation of internal control target, real time system improvements, business results and efficiency of the process to provide ongoing protection.

通过研究最终形成的一套职责明晰、操作性强的内控体系，具有"事前防范为主，事中控制和事后补救为辅"的特点，为企业的内部控制活动的实施提供了具体的规范和指导，同时通过对内控体系定期进行绩效评估，分析体系运行的情况和内控目标的偏差程度，继而实时进行系统的改进，为企业经营的效果性和效率性提供了持续的过程保障。

Along with advancement of industrial control demand, development of control theory and computer technology, a predictive control algorism is produced with effective control and strong robustness, which is applicable to complex industrial processes and the control system, and is successful applied in petroleum, chemical industry, metallurgy and mechanism, and have a good prospect in application.

随着工业控制要求的提高及控制理论与计算机技术的发展，产生了控制效果好、鲁棒性强，适用于复杂的工业过程的预测控制算法，并已在石油、化工、冶金、机械等工业领域的控制系统中得到了成功的应用，是一类很有发展前景的新型计算机控制算法。

This paper precisely conducts the special topic research in view of some important technologies of the digitized control module.(1) AC motor control circuit of PAN/TILT is designed ,which speed is controlled by AT89C51 MCU. DC motor control circuit of LENS is designed too.(2) The hardware and software of automatic temperature control is designed, which used in camera protect box without A/D IC. A kind of single wire communication IC is used in the circuit. So, the program is given.(3) A method of video switch without picture shock is discussed in this paper, and 16x8 video switch circuit is designed. AT89C51 can carry out time sequence logical control with the sync signals by request..(4) The module of real-time clock is designed, in which, LCM is used, a kind of three-wire communication IC is used too.

1给出了一种由89C51单片机控制的简单易行的交流云台转动变速控制电路，实现了云台及其电动三可变镜头的控制；(2)给出了无需外加A/D、单线通信的防护罩自动温度控制电路，完成了单片机温度控制软件的设计；(3)提出了"无抖动"视频切换的设计思想，给出了16×8的视频切换电路，利用单片机在视频信号的场消隐期控制切换，从而实现了"无抖动"切换；(4)给出了一种三线接口通信的液晶显示实时时钟电路，完成了程序设计；(5)提出了在视频监控系统数字控制模块中，用CAN总线取代传统的RS-485总线，实现PELCO-P协议传输的方案。

He said that the characteristics of macro-control is a two-way struggle, circumflex are different, hot and cold Virtue, first, to control the excessive growth of investment, and the other is to strengthen the agriculture and food production, such as a weak link, from a certain sense, the main structural control, total control is also for structural control services.

他说的特点，宏观调控是一个双向的斗争中，回旋不同，冷热美德，第一，控制投资过快增长，二是加强农业和粮食生产，如一个薄弱环节，从某种意义上说，主要结构控制，总量控制也是为结构控制服务。

In the beginning stage of the transient process in the system regulating, owing to that the time constant of the integration element is the greatest, the control effect of PID is inconspicuous, the main control action is the fuzzy control the practical control of the system is independent of the mathematical model of the object, a preferable control effect could be achieved for different kinds of systems.

在开始阶段的过渡过程中的制度规范，由于该时间常数的一体化因素是最大的，控制效果的PID是不显眼的，主要的控制作用是模糊控制的实际控制系统独立的数学模型的对象，最好的控制效果可以实现不同类型的系统。

The definiens and working principle of controllable pitch propeller are introduced, the characters of CPP mechanism are summarized, and three types of shipping are concluded, which is applicable to equip with controllable pitch propeller by compared with pitch propeller. The control system of CPP usually adopts PID control, but the parameter of PID controller is adjusted inconveniently so as not to receive favorable result, therefore, the CPP control system based on fuzzy and neural network control is proposed so that improving the control effect. The result shows that the system design is feasible and effective.

介绍了可调螺距螺旋桨的定义及工作原理，并归纳了可调螺距螺旋桨推进装置的工作特性及特点，通过与定距桨进行的对比分析，总结出适用于可调螺距螺旋桨的三类船舶；目前调距桨控制系统一般采用传统的PID 控制方法，但由于PID控制器的参数不便于调节，不能取得良好的控制效果，从而提出了基于模糊神经网络控制的调距桨控制系统的设计，以提高调距桨在各种工况下的控制效果，仿真试验结果表明了调距桨控制系统设计的合理性。

The main purpose of this diesis is as to observe the historical evolving process of social control in ancient Chinese society from the angle of legal sociology as, based on it, to reveal the various social control ways in ancient china, especially the function and relationship among three mam means-law, morality and religion It also provides some basic clues for people to understand and observe social control condition in ancient China bv the induction of the historical facts and the description of the fundamental situation of social control system, as well as by the summery and conclusion of the features, essence and developing regularity of social control in ancient China.

本文的主旨就在于从法社会学的角度，对中国古代社会控制的历史演进过程进行考察，在此基础上，揭示中国古代社会各种社会控制手段，尤其是法律、道德、宗教三种主要手段的功能和作用及其相互之间的关系，通过对历史事实进行归纳和综合，描绘中国古代社会控制体系的基本状况，总结和概括中国古代社会控制的特点、本质和发展规律，为人们了解和观察中国古代社会控制状况提供一些基本的线索。

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主要生产遥控类玩具的电子板以及语音类电子板如：遥控车发射及接收板，迷你遥控车发射及接收板，比例遥控车发射及接收板，红外对战坦克发射及接收板，遥控飞机潜水艇发射及接收板，陀螺板等等我司也可按客户要求为客户设计，定做各种集成电子板，同时也欢迎来样加工，订货。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

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