控制的

In the business card printing and membership card making to be represented by tension controller to control business card printing and membership card making constant tension, is the key to so overprinter accurate, tension control system is any drum business card printing and membership card making machine one of the main body, to a large extent determine the prints overprinter accuracy, tension and control institutions are primarily provided at bleeder part business card printing and membership card making-position-and-drop your material up institutions, material roll output you need to turn the material roll resistance, inertia, coiling has it own tension values, together with the business card printing and membership card making speed uponsize traction, Business card printing and membership card during various color group overprinter on the resistance of the material makes it possible to put volume, the business card printing and membership card production, letoff institution of tension control is important, the size of the tensility control should see materials of munltivariable, of the material used-narrow to decide.

在制卡和会员卡制作过程中由张力控制器来控制制卡和会员卡制作张力的恒定，是套印准确的关键所以，张力控制系统是任何卷筒制卡和会员卡制作机的一个重要机构，它在很大程度上决定印品的套印准度，张力控制机构主要设于放料部分，制卡和会员卡制作工位和放收料牵引及收卷机构、料卷输出需要阻力，料卷转动有惯性，卷料自身也存在一定的张力值，加上制卡和会员卡制作速度的拉力牵引，制卡和会员卡制作过程中各色组套印对被印材料的阻力使得放卷、制卡和会员卡制作、收卷机构的张力控制显得尤为重要，张力控制的大小应视材料的厚薄、质料宽窄来决定。

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。

Analysis of intension and extension of uncertainty information ;2. Determine gas log permeability by uncertainty information method;3. The majority difficulty for uncertainty system control is that agreements haven t been arrived in concept of uncertainty information and its characteristics, uncertainty system and its properties.

不确定性系统控制的难点在于：在控制工程界对什么是不确定性信息及其表现形式、不确定性系统及其特性等目前并未取得共识，往往在一些含混不清的概念基础上讨论控制问题，致使对不确定性系统控制的整个研究进展缓慢。

The temperature control for gasifiers is the key to process control and the principle of the temperature control is to maintain the slag viscosity within 25-40Pas, virtually controlling the ratio of oxygen to carbon atoms.

气化炉温度的控制是工艺操作的关键，控制的原则是控制灰渣黏度达到25~40Pas，而实质是控制氧碳原子比。

By connecting fuzzy control with robust control, the strategy of fuzzy-robust control with robuster performance is proposed.

第十一章研究了鲁棒控制的关节机器人系统的性能，并将模糊控制与鲁棒控制相结合，构造出鲁棒性能更强的模糊鲁棒控制策略。

It does not need the operator to press the button and turn the valve to control the temperature and regulate the velocity of sulphuric acid.

磺化过程PLC控制系统显示了PLC在过程控制方面比其他种类计算机的优越性，结束了磺化过程靠按动按钮控制温度、扭动阀门调节硫酸速度的人工控制的历史。

The oil pump control system of governor oil pressure unit at power plant of Naban reservoir was modified with contact-free,soft start,intelligent pressure control unit,which not only remove the defects from traditional oil pump motor control mode consisting of relay and contactor,but also upgrade the control automation degree,improve starting performance and permit convenient operation.

通过利用无触点的智能软启动压力控制装置对那板水库电站调速器油压装置油泵控制系统的改造，解决了油泵电动机采用传统继电器———接触器控制方式所存在诸多缺陷，提高控制的自动化程度，改善启动性能，方便操控，经过3年多的应用，运行良好，为水电站的调速器油压装置油泵控制提供了一个好的借鉴。

A novel quasi-constant frequency hysteresis PWM control approach is presented in this paper. Frequency feedback is introduced in hysteresis current control to stabilize switching frequency. Comparing with the common used constant frequency current mode control, the new approach has better stability, faster transient and higher precision, as well as elimination of sub-harmonic oscillation.

摘 要：本文提出了一种新的准固定频率滞环PWM电流控制方法，该方法在滞环电流控制的基础上，引入频率反馈控制，使开关频率基本固定，解决了目前广泛使用的固定频率电流控制方法具有的次谐波振荡的问题，并且具有稳定性好、相应速度快、控制精度高的优点。

In this paper, a tooth for milling tenon electrical control of the entire process, electrical components will be used to achieve the milling work tenon tooth path of automatic and manual control, selected relay - access control systems to accomplish this purpose, it has the advantage of Line intuitive, are most commonly used electrical appliances, the replacement of convenience, cheaper prices, through repeated experiments and demonstration confirmed by the use of electrical components can accurately on a milling machine tenon teeth effective control of the machine tools to improve the control of a certain value .

本文研究了专用榫齿铣电气控制的全部过程，将利用电气元件来实现对榫齿铣工作路径的自动与手动控制，选用了继电-接触系统来完成这一控制目的，它的优点是线路直观，大部分电器均为常用电器，更换方便，价格较便宜，通过反复的实验与论证结果证实所用电气元件能准确对机床榫齿铣进行有效控制，对机床控制的改进有一定的参考价值。

The pneumatic control system is designed to control either of two valves by using a panel mounted selector switch to choose the valve to be controlled.

气动控制系统采用一个控制面板，安装选择开关来选择所控制的阀门，实现对两个阀门的任何一个单独控制的功能。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失