查询词典 maintenance software

From the maintenance of IT accessary product, to the development of software, publicize to the promotion of the network again from the structural frame of the network.

从IT附属产品的维护，到软件的开发，从网络的构架再到网络的推广宣传。

Windows 7. It's a comprehensive, all-in-one utility software to meet all your system maintenance requirements.

这是一个全面的，所有功能于一身的工具软件，以满足您所有的系统维护要求。

The foundation of this system provides a good reference to promote the standardization and intelligence of the overhaul and maintenance of vacuum switches. This paper develops a special HF pulse power supply for internal pressure estimation, which achieves the output of HF-HV sinusoidal pulse wave whose frequency and amplitude can be modified respectively, and meets the design requirements according to the results of Simulink simulation and practical experiments. With the help of AT89S52, this paper designs an I~2C serial bus based signal detection system for peak value signal acquisition of HF pulse currents, which communicates with the upper computer by asynchronous serial communication for uploading the data. In the upper computer, a human computer interface is developed by Matlab software, whose functions are to do some computation and graphic display, such as calibrating the relation curve of vacuum degree and peak value of HF pulse currents, vacuum degree computation, and vacuum lifetime evaluation analysis basing on grey forecasting model as well as making relative suggestions.

本文研制了用于真空度检测的高频脉冲电源，通过Simulink仿真和试验检验其满足设计要求，实现了电压幅值和频率独立可调的正弦波高频高压脉冲输出；利用以AT89S52为核心基于I~2C串行总线的信号检测系统实现高频脉冲电流峰值信号的采集，通过异步串行通信实现单片机与计算机之间的数据通信，将检测数据传至上位机；在上位机利用Matlab开发人机交互界面，实现相关数据处理和图形显示，包括真空度——高频脉冲电流峰值关系曲线标定、真空度数值计算、基于灰色预测模型的真空寿命评估分析和提出相应决策建议。

Brent Thill, software analyst at Citigroup, said the annual maintenance fees charged by mature software companies amounted to a "really reliable, high-margin part of the business that generates a lot of cash to support higher debt".

花旗集团软件业分析师布伦特·蒂尔表示，成熟软件公司每年收取的维护费实际上是"十分可靠的高利润率业务，能够产生大量现金，以支持提高负债水平"。

Novem's software helps organizations add vast value to their business as well as minimize their IT development and maintenance cost. Our clients include one of the US top insurance companies, one of the US largest interactive advertisement agencies, and a world top software company.

公司现主要市场集中在欧美及澳大利亚，并与全球知名公司建立了长期合作关系，其中包括美国顶级保险公司、美国最大的互动广告媒体以及国际一流的软件公司。

Novem's software helps organizations add vast value to their business as well as minimize their IT development and maintenance cost. Our clients include one of the US top insurance companies, one of the US largest interactive advertisement agencies, and a world top software company.

公司现主要市场集中在北美及澳大利亚，并与全球知名公司建立了长期合作关系，其中包括美国顶级保险公司、美国最大的互动广告媒体以及国际一流的软件公司。

During the process of information systems automation in domestic power plants, the problem of island information robotization systems exist universally. Since lacking of uniform programming and design, software of different manufactures, and even different software editions of identical manufacture have function overlap, and the system data are set and maintenance repeatedly.

摘要当前国内电力企业在实施信息化工程过程中，普遍存在着所谓&孤岛自动化系统&问题，由于缺乏统一规划和设计，不同厂商、甚至同一厂商在不同时期开发的不同版本软件系统之间，不仅存在功能重叠，而且各系统数据重复设置和维护，造成大量的重复投资和资源浪费。

Software process is one which applies systematized , standard and measured methods to the development, function and maintenance of the software.

软件过程是将系统化的、规范的、可度量的方法应用于软件的开发、运行和维护的过程。

Gypsophila IT Service Center" is a national chain of specialized IT services to brands, a unified national standards and national unity of management, to provide customers with computer software and hardware and accessories repair maintenance, network engineering, software development, data recovery and other solutions."

满天星IT服务中心&是全国连锁经营的专业化IT服务品牌，全国统一的标准和全国统一的管理，为客户提供计算机的软、硬件及配件维修维护，网络工程，软件开发，数据恢复等的解决方案。&

Specialized introduction: This specialized raise has the electronic technology and the information system elementary knowledge, can be engaged in each kind of electronic installation and the information system research, the design, the manufacture, the application and the development higher project technology talented person Main curriculum: The signal and the system, the digital signal processing, the correspondence principle, the microcomputer principle and the connection technology, the monolithic integrated circuit principle and the application technology, the DSP technology and the application, the EDA technology, the construction of data, embedded Linux using the programming, the feeling measure technical, the electric circuit theory series curriculum, the computer technology series curriculum and so on individual hobby * software and hardware research and development computer correspondence literature ping pong photography The experience and the personal experience * 2006.6.29-7.8 compile the staff management system management system using the C language, its basic service activity includes: The staff information warehousing, the revision, the inquiry, the insertion, deletes the staff information and so on * 2006.7.10-7.20 monolithic integrated circuit curriculum design period completes the stopwatch the design, namely the initialization timer is 99:99, 0 starts using the monolithic integrated circuit timer fixed time, fixed time arrives when 0s to transmit the signal to cause the buzzer bell, and may realize suspends, the continuation and the replacement function * 2007.7.2- 7.8 practises in Luoyang Big dragon Peony Communication facility Limited company, does has liquid crystal display monitor telephone one, simultaneously visited has served under somebody's banner the correspondence company, and studied has simulated the telephone the design electric circuit, had understood its basic principle * 2007.7.4- 7.18 completed the DSP curriculum in the school to design, realizes the FIR numeral filter, namely transmitted 25 from DSPThe height level, after advocates AC01 D/A to transform the simulation square-wave, then passes to again from AC01 carries on A/D to transform, produces the data signal, after the DSP numeral filter, finally produces the sine wave * 2008.8.1-8.15 to practise in the Zhejiang Jiang hua abundant power tool limited company, studies the computer software and hardware maintenance.

专业介绍：本专业培养具备电子技术和信息系统的基础知识，能从事各类电子设备和信息系统的研究、设计、制造、应用和开发的高等工程技术人才主要课程：信号与系统、数字信号处理、通信原理、微机原理与接口技术、单片机原理与应用技术、DSP技术及应用、EDA技术、数据结构、嵌入式Linux应用编程、感测技术、电路理论系列课程、计算机技术系列课程等个人爱好＊软硬件研发计算机通信文学乒乓球摄影实践经验及个人经历＊ 2006.6.29-7.8 利用C语言编写员工管理系统，其基本业务活动包括：员工信息入库，修改、查询、插入、删除员工信息等＊ 2006.7.10-7.20 单片机课程设计期间完成秒表的设计，即初始化定时器为99：99，利用单片机定时器0开始定时，定时到0s时发送信号使蜂鸣器响铃，并可实现暂停、继续和复位功能＊ 2007.7.2- 7.8 在洛阳巨龙牡丹通信设备有限公司实习，做有液晶显示屏电话机一部，同时参观了旗下通信公司，并学习了模拟电话的设计电路，懂得了其基本原理＊ 2007.7.4- 7.18 在校完成DSP课程设计，实现FIR数字滤波，即从DSP发送25个高低电平，经主AC01 D/A 转换成模拟方波，然后再传给从AC01进行A/D转换，生成数据信号，经DSP数字滤波，最后生成正弦波＊ 2008.8.1-8.15 在浙江华丰电动工具有限公司实习，学习电脑软硬件维护。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。