查询词典 control

With development of the industrial control system,programmable logic controller is widely used in dividing shear of Baosteel Heavy Plate Mill,especially in the fields of the main motor control of dividing shear ,collection and analysis of PDA data,control of pinch rolls, adjustment control of knife gaps,shearing process control,etc.

随着工业控制系统的不断发展，可编程控制器在宝钢分公司厚板厂定尺剪系统中得到了全新的应用，尤其在定尺剪的主电机控制、PDA数据采集和分析、夹送辊控制、剪刃间隙调整控制、剪切过程控制等方面得到了应用。

Main produces:1,Piping producing equipments: 3D Digital Control Bender, Coil Straightening Guillotine, Pipe terminal Molding, Digital Control Flute Shape Pipe Machine, Digital Control Distributor Drill, Automatic Grid loading and Groove rolling Equipment, Automatic 2-end Digital Control Chamfer Equipment, Tee Flaring / Flating Equipment2,Heat Exchanger Producing Equipment: Long-U Shape Benders, Short-U Shape Benders, Horizontal Expanders3,Others: Hydraulic Pressure Single Benders, Pipe Pressing Machine, Digital Control Double-head Chamfer Machine, S-shape Feeding and Shaping Machine, Welding Machine, Hydraulic Sawing MachineWe are stick to the spirit of strict quality management, sustaining technology progress and perfect after service, service for our customers.

主要产品：1、配管加工设备：三维数控弯管机、盘管校直切断机、管端成型、数控笛形管机、数控分配器钻孔机、自动装网滚槽机、全自动双端数控倒角机、三通扩口机。2、空调换热器生产设备：长U弯管机、小U弯管机、卧式涨管机。3、其它加工设备：液压单弯机、压管机、数控双头倒角机、S形送料整形机、展架焊接机、液压锯床。

After the graduation, once in the LG electron, the Sumitomo heavy machinery, sew companies and so on equipment transmission, Kenner metal worked, six year numerical control processing and programming's work experience, to the numerical control vehicle, outside the machining center, the numerical control the garden rubs, the numerical control five axes to rub has the rich experience, to cutting tool's and so on drill bit, milling cutter production process flows and the programming has the senior experience, the numerical control technician title.

毕业后曾在LG电子、住友重机械、sew设备传动、肯纳金属等公司工作，六年数控加工及程序编制的工作经验，对数控车、加工中心、数控外园磨、数控五轴磨有丰富的经验，对钻头、铣刀等刀具的制作工艺流程及程序编制有资深经验，数控技师职称。

Considering many control qualities,such as,the control reliability and accuracy,the level automation ,etc,the whole control system is constituted as following :CRT interface of man-machine conversation,keyboard,PLC control system,motor driving machine,protection board,and relative control circuit.

考虑到熔缩技术要求控制系统高度自动化和可靠性，整个控制系统采用人机接口CRT；键盘，PLC-P8控制系统，电机驱动器，保护板及相应的控制电路。

Elevator's type are manyand varied, comes the minute according to the control mode to havethe signal control elevator, the collection elects to control theelevator, the last part chooses the control elevator and so on.this design has mainly completed PLC in the elevator automationcontrol application, mixed economy performance and reliable and soon several big factors, has chosen FX2 in the lift control systemseries PLC, it is the Mitsubishi Corporation high performance smallmachine's representative works.

电梯的种类多种多样，按控制方式来分有信号控制电梯，集选控制电梯，下集选控制电梯等。本设计主要完成了PLC在电梯自动化控制中的应用，综合经济性能及可靠性等几大因素，在电梯控制系统中选择了FX2系列PLC，它是三菱公司高性能小型机的代表作。

Main product of automation control: various of industrial automation control equipments; PLC Cupboard; frequency conversion cabinet; constant Voltage water supply system; computer machine room and electromagnetic room environment intelligent control system; temperature and humidity controller; XK serious signal controller; elevator group supervisory control system; intelligent lighting contro system; hydroelectric power station gate control system; The implementation automation controlling tasks with the Single Chip Microcomputer development and Line Communication is hardware and software system adjustment and testing designated unit of domestic waste heat generating project.

自动化控制分部主要产品有：各种工业自动化控制设备；PLC柜；变频启动控制柜；恒压供水系统；机房和变电室环境智能化控制系统；温湿度控制仪；XK系列信号控制仪；电梯群控系统；智能化照明控制系统；水电站闸门控制系统；利用工业单片机的开发和载波通讯技术实现各种自动化控制任务。是国内余热发电项目软硬件定点系统调试单位。

The results show the agglutinative activity, SOD activity, CAT activity and lysozyme activity in serum of Cyprians carpio increased in contrast to that of control group. The activity of fed lectin from Porphyra yezoensis group was 3.0, 0.8, 3.9 and 1.0 times, respedctively, as much as that of control group. The activity of fed lectin from Undaria Pinnatifida group was 1.0, 0.4, 3.0 and 0.7 times, respectively, as much as that of control group. The activity of infusing lectin from Undaria pinnatifida group was 3.0, 0.3 and 1.8 times, respectively, as much as that of control group. The activity of infusing lectin from Porphyra yezoensis group was 3.0 and 0.7 times, respectively, as much as that of control group.

实验结果表明，投喂和灌喂凝集素后，鲤血清中凝集素、超氧化物歧化酶、过氧化氢酶、溶菌酶活性与对照组相比都有提高，其中投喂条斑紫菜凝集素组比投喂对照组依次提高3.0倍、0.8倍、3.9倍、1.0倍；投喂裙带菜凝集素组比投喂对照组依次提高1.0倍、0.4倍、3.0倍、0.7倍，灌喂裙带菜凝集素组比灌喂对照组依次提高3.0倍、0.3倍、1.8倍；灌喂条斑紫菜凝集素组比灌喂对照组依次提高3.0倍、0.7倍。

Considering the significant practical meaning of experimental platform for network control system research, the author implements an Ethernet Networked Motion Control Open Platform, which includes a speed servo motor driver as a net node with embedded Ethernet interface using digital signal processor; a network controller based on PC which is convenient for realizing sorts of control algorithm; network flow disturbers, helping control on network congestion; a visual graphical monitor system on real time network data, displaying control system state curve dynamically.

系统选用电机速度伺服控制系统作为网络控制的目标对象，采用高性能数字信号处理器设计实现了内含以太网接口的电机驱动器网络化节点；设计了可方便实现各种控制算法的基于PC机的网络控制器；设计了网络流量干扰节点，可对网络拥塞程度实现定性控制；设计实现了图形化网络数据监视系统，动态显示控制系统状态曲线。

This paper firstly analyzes its reason, some main control ways, then come to the writer's view that we should make full use of supervision's experience on technique and management, control effetely from beginning, on-going, and end of project, and control from material, construction method , and give help to the contractor both on technique and finance. The writer's discussion basing on supervision control theory, detail introduces some quality control methods.

本文着重分析了在大体积混凝土工程中裂缝产生的原因，并指出易发生问题的几个关键环节，认为单一依靠承包单位的管理是不能保障这个关键分项工程的顺利实施，提出应当充分发挥监理企业在技术上和管理上积累的经验，从施工准备阶段入手，在事前、事中和事后等环节采取有效的控制措施，特别是对原材料严加控制，对施工方案认真审核，对关键的控制环节措施到位，从技术上、经济上帮助承包单位确定合理的施工方案，防止温度裂缝给工程带来的隐患，确保大体积混凝土的施工正常有序的进行。

Make signal be called binary system numeral to make for the make of binary system signal, the binary system make and is divided into a binary system to move key to control(2 ASK), the binary system Pin move key to control(2 FSK), the binary system mutually move key to control(2 PSK) with bad cent the binary system mutually move key to control(2 DPSK) etc. variety basic type, this topic main is numeral the frequency make and call Pin to move key to control.

调制信号为二进制信号的调制称为二进制数字调制，二进制调制又分为二进制幅移键控（2ASK）、二进制频移键控（2FSK）、二进制相移键控（2PSK）和差分二进制相移键控（2DPSK）等多种基本的类型，本课题主要是数字频率调制又称频移键控。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。