查询词典 system information

Factory remaining hot water, remaining vapor and boiler heating system, were adopted in tilapia overwintering. Every step, such as site selection, pond and fish preparation, cultivation of fish, fish selection, timing of overwintering, stocking density and managements during overwintering, was compared among three systems. The results of data analysis showed that the survival rate in remaining hot water system was 12% higher than in remaining vapor system and 21.25% higher than in boiler heating system. The overwintering cost in remaining hot water system was 735 Yuan/m~3, which was 18 Yuan lower than in remaining vapor system and 71.4 Yuan lower than in boiler heating system. The profit in remaining hot water system was 201 Yuan/m~3, which was 162 Yuan higher than in remaining vapor system and 275.4 Yuan higher than in boiler heating system.

本论文采取了余热水、余热气、锅炉加温三种方式对进行罗非鱼越冬保种，从地点选择、越冬池、鱼的准备、越冬苗种的培育、越冬前催肥、越冬鱼的选留、越冬鱼进池时间和密度、越冬期间饲养管理等环节进行对比试验获得了三种方式的试验数据并进行了分析讨论，结果显示：余热水越冬雌亲鱼的成活率比余热气越冬高出12％、比锅炉加温越冬高出21.25％；余热水越冬雌亲鱼的成本每立方米为735元比余热气越冬的成本每立方米低18元、比锅炉加温越冬的成本每立方米低71.4元；余热水越冬雌亲鱼的利润每立方米为201元比余热气越冬的利润每立方米高162元、比锅炉加温越冬的利润每立方米高275.4元。

As a special plan, it is highly summarized the basis for mapping the city's main achievements in recent years, pointing out the current development trend of the information age, and from the organization, financial, technical, security and other aspects of proposed safeguards, in order to Hebi City the completion of the socialist market economic system and practical basis for mapping the local management system and operational mechanism to achieve 1:5000 digital topographic map of the city's coverage, 1:2000,1:1000 and 1:500 scale digital topographic map series covering the key areas and the current trend of dynamic, fast updates, and built municipal basic geographic information and data systems and their transmission network system, and build e-government improve the Hebi City-based natural resources and spatial geographic information database, to build "digital Hebi" geo-spatial information infrastructure framework, and can basically meet the economic and social development of basic surveying and mapping needs of protection and support.

作为专项规划，它高度总结了该市基础测绘工作近年来所取得的主要成就，指明了当今信息化时代的发展趋势，并从组织、财力、技术、安全等方面提出了保障措施，为鹤壁市建成适应社会主义市场经济体制和本地实际的基础测绘管理体制和运行机制，实现1：5000数字化地形图的全市覆盖，1：2000、1：1000及1：500数字化系列比例尺地形图的重点区域覆盖和现势性动态快速更新，建成市级基础地理信息数据体系及其传输网络体系，建成完善鹤壁市电子政务自然资源与空间地理基础信息库，构建"数字鹤壁"地理空间信息基础框架，以及基本满足国民经济和社会发展对基础测绘的需求提供了保障和支撑。

"Center " namely " management center of Internet bar of toot toot ox ", it is important to be used at memory, test and verify and administrative user important information and Internet bar manage information, account of data " center type operation to run a system ", this system uses financial class to install complete data center, the communication mechanism of system of ATM of similar silver couplet will ensure the safety of data, anybody cannot revise among them information and data, put an end to any trying that pass to distort so, be modelled on false information undertakes jobbery, escape paying phenomenon.

"中心"即"嘟嘟牛网吧治理中心"，用于存储、验证以及治理用户重要信息、帐户重要信息和网吧经营数据的"集中式运营治理系统"，该系统采用金融级安全数据中心，类似银联ATM系统的通讯机制来保障数据的安全，任何人无法修改其中的信息和数据，这样杜绝了任何试图通过篡改、仿制虚假信息进行营私舞弊、逃避支付的现象。

Center toot namely management center of toot ox Internet bar, it is important to be used at memory, test and verify and administrative user important information and Internet bar manage information, account the concentration of data type operation runs a system, this system uses financial class to install complete data center, the communication mechanism of system of ATM of similar silver couplet will ensure the safety of data, anybody cannot revise among them information and data, put an end to any trying that pass to distort so, be modelled on false information undertakes jobbery, escape paying phenomenon.

中心即嘟嘟牛网吧管理中心，用于存储、验证以及管理用户重要信息、帐户重要信息和网吧经营数据的集中式运营管理系统，该系统采用金融级安全数据中心，类似银联ATM系统的通讯机制来保障数据的安全，任何人无法修改其中的信息和数据，这样杜绝了任何试图通过篡改、仿制虚假信息进行营私舞弊、逃避支付的现象。

Along with the capability of computers continuously enhanse,and the price continuously fall,computer has more and more widely apply in many ways such as hospital medical treatment,teaching,scientific reseach,manage and so on Computerize hospital information system has became the necessary foundation establishment and technic support environment to the modernize hospital operation Just like a modernize hospital's successful operation can't leave the building of full function 、nice look and comfort;medical persons of skilled technic and complete capability、advantaged medical equipments,it also can't leave computerize hospital information system Under the impact of the information-based tide, and so the introduction of the informationization of the hospital emerges, as the times require The management information system of the hospital is the important assistant means of medical treatment service and management The application of the HMIS can alter the traditional work mode, Improve working efficiency, economic benefits, management level and quality benefit of improving the hospital

随着计算机性能不断提高，价格不断下降，计算机已在医院医疗、教学、科研、管理的各个方面得到越来越广泛的应用。计算机化的医院信息系统已成为现代化医院运营必不可少的基础设施与技术支撑环境。就好象一个现代化医院的成功运行离不开功能完整、美观舒适的建筑物，技术娴熟的医护人员，性能齐全、高精尖的医疗设备一样，它也离不开计算机化的医院信息系统。在信息化浪潮的冲击下，医院信息化的引入势在必行。医院管理信息系统是医疗服务和管理的重要辅助手段。医院管理信息系统的应用可以改变传统的工作方式，提高工作效率和经济效益、提高医院的管理水平和质量效益。

Salary pre requisite of administrative system will certainly have the employee's attendance information as the foundation, because the system to use staff attendance information is it cal cu lat salary of staff to come, must guar an teethe staff's personnel information data base while using, so this system is chartered Draw tog ethers one information process sing of the personnel

人事管理系统的前提是一定要有员工的在职作为基础，在使用的时候一定要保证员工在职的人事信息数据库。关键词：人事管理系统，人事更新，人事查询，人事统计

based on users requirement,using integrate method of c/s mode and b/s mode,enterprise investment item information management system is researched and developed.from prestudy,project proposal,criticism,achievement verification,benefit analysis,estimate cordiality and so on,the whole process information management for enterprise investment items is realized.taking full advantage of their connection,it realizes not only safety and efficiency restrict,but also convenience development and maintenance the system and information communicate betimes.and the quality and benefit of enterprise investment item information management system are improved.

&直属项目经理部管理模式&在建筑工程。。。摘要：采用c/s模式与b/s模式相结合的方式，基于用户需求，研究开发企业投资项目管理信息系统。对企业投资项目实现从预研、立项、中期检查、成果验收、效益分析、诚信评价等全过程综合信息化管理。充分利用两者结合的优点，达到既强化企业投资项目数据的安全与有效约束，又便于系统开发维护和信息的及时沟通，提高了企业投资项目管理信息管理的质量和效益。

The company independently developed "Chi Lin transportation management information system" and "Chi-lin of mineral resources management information system","Chi Lin mineral order rectification Management Information System" and other series of mineral products industry management information widely promoted in the southwestern region, made for users Significant economic and social benefits, access to the client's praise.

公司自主研发的《志林运销管理信息系统》、《志林矿产资源管理信息系统》、《志林矿产秩序整顿管理信息系统》等系列矿产行业管理信息化产品在西南地区广泛推广，为用户取得了显著的经济和社会效益，获得了客户的一致好评。

According to innovating artillery command information system building, improve artillery command information system jump-off point and rigidization command information command cultivation for person to improve the viability of artillery command and information system under the complex electromagnetic environment.

通过创新炮兵指挥信息系统建设、提高炮兵指挥信息系统的起点、强化炮兵信息指挥人才培养等措施，提高复杂电磁环境下炮兵指挥信息系统的生存能力。

PART 1 UNIT 1 B Electrical and Electronic Engineering Basics A Electrical Networks ———————————— 3 Three-phase Circuits A The Operational Amplifier ——————————— 5 UNIT 2 B Transistors A Logical Variables and Flip-flop —————————— 8 UNIT 3 B Binary Number System A Power Semiconductor Devices —————————— 11 UNIT 4 B Power Electronic Converters A Types of DC Motors —————————————15 UNIT 5 B Closed-loop Control of DC Drivers A AC Machines ———————————————19 UNIT 6 B Induction Motor Drive A Electric Power System ————————————22 UNIT 7 B PART 2 UNIT 1 B Power System Automation Control Theory A The World of Control ————————————27 —————29 The Transfer Function and the Laplace Transformation UNIT 2 B A Stability and the Time Response ————————— 30 Steady State————————————————— 31 A The Root Locus ————————————— 32 ————— 33 UNIT 3 B The Frequency Response Methods: Nyquist Diagrams UNIT 4 A The Frequency Response Methods: Bode Piots ————— 34 B Nonlinear Control System 37 UNIT 5 A Introduction to Modern Control Theory B State Equations 40 38 UNIT 6 A Controllability, Observability, and Stability B Optimum Control Systems UNIT 7 A Conventional and Intelligent Control B Artificial Neural Network Computer Control Technology A Computer Structure and Function 42 B Fundamentals of Computer and Networks 43 44 PART 3 UNIT 1 UNIT 2 A Interfaces to External Signals and Devices B The Applications of Computers 46 UNIT 3 A PLC Overview B PACs for Industrial Control, the Future of Control UNIT 4 A Fundamentals of Single-chip Microcomputer 49 B Understanding DSP and Its Uses 1 UNIT 5 A A First Look at Embedded Systems B Embedded Systems Design Process Control A A Process Control System B 50 PART 4 UNIT 1 Fundamentals of Process Control 52 53 UNIT 2 A Sensors and Transmitters B Final Control Elements and Controllers UNIT 3 A P Controllers and PI Controllers B PID Controllers and Other Controllers UNIT 4 A Indicating Instruments B Control Panels Control Based on Network and Information A Automation Networking Application Areas B Evolution of Control System Architecture PART 5 UNIT 1 UNIT 2 A Fundamental Issues in Networked Control Systems B Stability of NCSs with Network-induced Delay UNIT 3 A Fundamentals of the Database System B Virtual Manufacturing—A Growing Trend in Automation UNIT 4 A Concepts of Computer Integrated Manufacturing B Enterprise Resources Planning and Beyond Synthetic Applications of Automatic Technology A Recent Advances and Future Trends in Electrical Machine Drivers B System Evolution in Intelligent Buildings PART 6 UNIT 1 UNIT 2 A Industrial Robot B A General Introduction to Pattern Recognition UNIT 3 A Renewable Energy B Electric Vehicles UNIT 1 A

电路 2 电路或电网络由以某种方式连接的电阻器，电感器和电容器等元件组成。如果网络不包含能源，如电池或发电机，那么就被称作无源网络。换句话说，如果存在一个或多个能源，那么组合的结果为有源网络。在研究电网络的特性时，我们感兴趣的是确定电路中的电压和电流。因为网络由无源电路元件组成，所以必须首先定义这些元件的电特性。就电阻来说，电压-电流的关系由欧姆定律给出，欧姆定律指出：电阻两端的电压等于电阻上流过的电流乘以电阻值。在数学上表达为： u=iR (1-1A-1)式中 u=电压，伏特；i =电流，安培；R =电阻，欧姆。纯电感电压由法拉第定律定义，法拉第定律指出：电感两端的电压正比于流过电感的电流随时间的变化率。因此可得到：U=Ldi/dt 式中 di/dt =电流变化率，安培/秒； L =感应系数，享利。电容两端建立的电压正比于电容两极板上积累的电荷 q 。因为电荷的积累可表示为电荷增量 dq 的和或积分，因此得到的等式为 u=，式中电容量 C 是与电压和电荷相关的比例常数。由定义可知，电流等于电荷随时间的变化率，可表示为 i = dq/dt。因此电荷增量 dq 等于电流乘以相应的时间增量，或 dq = i dt，那么等式(1-1A-3)可写为式中 C =电容量，法拉。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。