本软件根据“水和蒸汽热力学性质的工业公式1997”（IAPWS-IF97）编写，计算结果与《水和蒸汽的性质》——W.瓦格纳著一书中附表基本一致。
软件正函数(已知压力温度求其它值)的主体部分由中山大学张冰剑完成，中国石化节能技术服务中心叶剑云在此基础上增加了闪蒸、汽轮机计算以及反函数迭代计算部分。
The software according to the water and steam thermodynamic properties of 1997 industrial formula (iapws-if97), the calculation results with the properties of water and steam- w. Wagner the book table.
Software is function (pressure and temperature and other known value) completed by bing-jian zhang of zhongshan university, in the main body of China petrochemical Ye Jianyun energy-saving technical service center on the basis of increased the flash, the calculation of turbine, and the proportion of the inverse function iteration calculation. (2016-12-23, WORD, 103KB, 下载13次)
【程序29】
题目：给一个不多于5位的正整数，要求：一、求它是几位数，二、逆序打印出各位数字。
1. 程序分析：学会分解出每一位数，如下解释：(这里是一种简单的算法，师专数002班赵鑫提供)
2.程序源代码：
复制代码 代码如下:
#include stdio.h
#include conio.h
main( )
{
long a,b,c,d,e,x
scanf( ld ,&x)
a=x/10000 分解出万位
b=x 10000/1000 分解出千位
c=x 1000/100 分解出百位
d=x 100/10 分解出十位
e=x 10 分解出个位
if (a!=0) printf( there are 5, ld ld ld ld ld\n ,e,d,c,b,a)
else if (b!=0) printf( there are 4, ld ld ld ld\n ,e,d,c,b)
else if (c!=0) printf( there are 3, ld ld ld\n ,e,d,c)
else if (d!=0) printf( there are 2, ld ld\n ,e,d)
else if (e!=0) printf( there are 1, ld\n ,e)
getch()
}
Topic: no more than five to one positive integer requirements: First, find it is several orders, two, reverse print out the digits.
1. Program analysis: the decomposition of each digit Society
2. Source Code:
Code is as follows:
#include stdio.h
#include conio.h
main ()
{
long a, b, c, d, e, x
scanf ( ld , & x)
a = x/10000 break out ten thousand* /
b = x 10000/1000 break out one thousand* /
c = x 1000/100 break out one hundred* /
d = x 100/10 break out ten* /
e = x 10 break out bits* /
if (! a = 0) printf ( there are 5, ld ld ld ld ld \ n , e, d, c, b, a)
else if (! b = 0) printf ( there are 4, ld ld ld ld \ n , e, d, c, b)
else if (! c = 0) printf ( there are 3, ld ld ld \ n , e, d, c)
else if (! d = 0) printf ( there are 2, ld ld \ n , e, d)
(2015-04-28, WORD, 3KB, 下载1次)
主要特性：
1、支持多种语言
BEES支持多种语言，后台添加自动生成，可为每种语言分配网站风格。
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BEES除内置的文章、产品等模型外，还可以自定义生成其它模型，满足不同的需求
3、自定义表单系统
BEES可自定义表单系统，后台按需要生成，将生成的标签加到模板中便可使用。
4、模板制作方便
采用MVC设计模式实现了程序与模板完全分离，分别适合美工和程序员使用。
5、用户体验好
前台、后台、会员中心模板都采用 DIV+CSS，兼容 IE 和 Firefox 浏览器，访问速度快。
6、支持用户反馈信息
7、SEO优化
可设置网站SEO参数及所有页面SEO信息，如关键词、页面描述等；
可全站生成静态html页面
8、输出内容全部后台设置
Main features:
1, support for multiple languages
BEES to support multiple languages, add background automatically generate, for each language distribution site style.
2, powerful and flexible
BEES in addition to the built-in articles, such as product model, also can be customized to generate other models, meet different needs
3, custom form system
BEES can custom form system, the background, according to the need to generate the generated tags added to the template can be used.
4, easy templating
Using MVC design pattern to realize the procedure and the template for complete separation, respectively suitable for artists and programmers.
5, good user experience
Front desk, backstage, member center templates using DIV+ CSS, compatible with Internet explorer and Firefox browser, access speed.
6, support the user feedback information
7, SEO optimization
Parameters and all pages can be set up web site SEO SEO information, such as key words, page description, etc.
(2014-12-09, WORD, 3747KB, 下载3次)
FSK企业青年员工居高不下的离职率，严重影响到了FSK企业工作的正常运转、增加了FSK企业的运营成本，为FSK企业人力资源管理带来了难度，同时给企业运营带来了较大的负面影响。本研究在访谈和问卷调查的基础上，对FSK企业青年员工的离职倾向进行了研究分析，结果发现该中心的青年员工离职倾向明显。在青年员工离职情况的五个项目调查中：“我可能在未来一年中离开单位”选项的平均值最大，为3.78。青年员工离职倾向主要是受个人因素和组织因素的双重影响。其中，从个体因素考虑：性别、年龄、职务是影响青年员工离职的重要因素。从组织因素考虑：影响因子由高到低排列为：工作人际关系、工作环境、薪酬待遇、管理体制、绩效管理。本研究根据上述调查的数据分析和结果，提出了：搭建企业人际交往平台、创造工作环境、提高绩效管理水平等改进完善企业人力资源管理实效和综合水平的意见建议。
The high turnover rate of young staff in Call Center has seriously affected the normal work of call center, increased the contact center operating costs, brought difficulty for human resources management of Call Center. At the same time, it also brought certain effect for companies operating. The present study is based on the interview and questionnaires, select a number of staff in FSK to analysis turnover of young staff. The result as follow: Young employee turnover tendency obvious. In the case of the five young employee turnover in the research project, "I might leave units in the next year, the average" option for 3.78.The rate of turnover about young employee are affected by individual factors and organizational factors. Among them, from individual factors, gender, age, the position is an important factor of young staff turnover. From the organization, the impact factor according to consider from high to low arrangement for: work of interpersonal relationship, working environment (2014-05-09, WORD, 32KB, 下载3次)
:本文介绍了云计算应用的基本概况及云计算发展遇到的关键问题，基于Internet的云计算数据访问安全是云计算安全的中心。本文设计了基于MD5、SM2及SSF33算法和身份认证的PKI安全访问体系架构，基于此安全访问架构下的公开信道的数据访问安全得到了保证。
: This paper describes the application of cloud computing and cloud computing basic overview of the key issues encountered in the development, Internet-based cloud computing data access security is cloud computing security center. This article is designed based on MD5, SM2 and SSF33 algorithms and authentication of PKI security access system architecture, based on the security framework of the public access channel data access security is guaranteed. (2013-08-09, WORD, 594KB, 下载25次)
根据广州市花都区的具体情况，广州市公安局花都区分局三维地理信息系统（亚运场馆）建设项目目标是在第一期警用地理信息数据库建设的基础上实现亚运安保以三维电子地图为依托，利用3G无线网络，实时监控车载设备端的视频录像的三维地理信息系统；通过内置的12通道GPS模块，指挥中心可随时获得设备负载端所在的精确位置信息。
According to the specific circumstances of Huadu District, Guangzhou, the Guangzhou City Public Security Bureau of Huadu District branch of three-dimensional geographic information system (the Asian Games venues) the construction of the project objectives in the construction of the first phase of police use of geographic information database on the basis of the Asian Games security to the three-dimensional electronic map as the basis, the use of 3G wireless networks, real-time monitoring of vehicle equipment end of the video three-dimensional geographic information systems through the built-in 12 channel GPS module, the command center readily available equipment load end where precise location information. (2012-08-07, WORD, 9564KB, 下载6次)
本文介绍了住宅智能化中的防盗防火报警系统。智能化住宅防盗防火报警系统集防盗防火功能于一体，可实现自动检测与自动电话拨号报警。自动检测是指由红外探测与微波探测器构成的双鉴探测器实现盗情检测，同时由温度探测器、光电感烟探测器和一氧化碳探测器集为一体的复合式火灾探测器完成火情检测。多传感器的应用实现了低误报率，增强了系统可靠性。自动电话拨号报警是指通过电话网络自动向相关部门发出语音求救信号。当防盗、防火探测器检测到险情的时候，向单片机发出中断申请，再由单片机控制电话接口电路，实现模拟摘机，根据险情类别，自动拨打相关部门的电话号码如小区管理中心电话。
The System is made up of MCU and GSM Modem. It will display the alarm content in Chinese directly at your mobile screen, and it recurs to the most reliable GSM mobile network. The system adopted initiative infrared sensor to detect, and it turned the traditional alarm net and alarm windows to immateriality. Besides, the system equipped the smog sensor and leakiness sensor of gas and guarded against fire and gas leakiness. (2010-05-19, WORD, 9154KB, 下载144次)
十字路口车辆穿梭，行人熙攘，车行车道，人行人道，有条不紊。那么靠什么来实现这井然秩序呢？靠的是交通信号灯的自动指挥系统。交通信号灯控制方式很多。本设计主要分为五大模块输入控制电路、时钟控制电路、片内外程序切换控制、显示电路。以MSC-51系列单片机IntelAT89C51为中心器件来设计交通灯控制器，实现了AT89C51芯片的P0口设置红、绿灯、黄灯燃亮时间的功能；为了系统稳定可靠采用了74LS14施密特触发器芯片的消抖电路，避免了系统因输入信号抖动产生误操作；显示时间直接通过AT89C51的P2口输出，由CD4511驱动LED数码管显示红灯燃亮时间。
The intersections vehicle wears shuttle, pedestrian Xi Rang, garage driveway, person s sidewalk, orderly. So depend what to carry out this well arranged order? What to depend is a traffic sign light of automatic conductor system. The control method of the traffic sign light is a lot of. This design is mainly divided into five greatest molds a piece the electric circuit, clock of the importation control a control outside procedure inside the electric circuit, slice to cut over a control and shows electric circuit. Take single slice the machine IntelAT89 C51 of the serieses MSC-51s as a center spare part to design transportation light controller, carried out the AT89 C51 s P s 0 people s constitution of the chips red, the function in bright time of green light, Huang2 Deng Ran2 For the sake of system stability the credibility adopted a 74 LS14 airtight trigger eliminate of machine chip to tremble electric circuit especially, avoided system because of importation the signal tremble movabl (2009-12-26, WORD, 143KB, 下载15次)
精密单点定位(Precise Point Positioning, PPP)技术由美国喷气推进实验室( JPL ) 的Zumberge 于1997年提出。20世纪90年代末,由于全球GPS跟踪站的数量急剧上升,全球GPS数据处理工作量不断增加,计算时间呈指数上升。为了解决这个问题,作为国际GPS服务组( IGS)的一个数据分析中心, JPL提出了这一方法,用于非核心GPS站的数据处理。
Precise Point Positioning (Precise Point Positioning, PPP) technology by the U.S. Jet Propulsion Laboratory (JPL) of the Zumberge made in 1997. 90' s at the end of the 20th century, the global GPS tracking sharp rise in the number of stations, the global GPS data processing ever-increasing workload, an exponential increase in computing time. To solve this problem, as the International GPS Service (IGS), a Data Analysis Center, JPL proposed this approach for non-core data-processing of GPS stations. (2009-07-20, WORD, 21KB, 下载56次)
第29章 制作一个ASP.NET校友录系统
在现在的网络应用中，用户是网络应用的中心，如现今最风靡的校内网都是把用户放到了网络应用的第一位。而校内网的成功和风靡在很大程度上是因为它是一个真实的社交网络，校友录系统也是利用了真实的社交网络进行设计和开发的
Chapter 29 alumni were recorded to produce a system in ASP.NET web applications now, the user is the center of network applications, such as today' s most popular network of schools are the user applications on the network first. The success of the school network and the popular in large part because it is a true social network, alumni were recorded using a real system is a social network design and development (2009-05-17, WORD, 1636KB, 下载22次)
第7章 数据库与ADO.NET基础
数据库在任何应用程序开发中都非常的重要，特别在ASP.NET应用程序开发中，数据库通常被用来保存用户的信息、文章内容等数据，同时数据库也能够提供用户进行查询、搜索等操作。传统的纯静态HTML页面已经不能满足互联网的发展应用，使用数据库能够让网站与用户、新闻、投票等信息进行良好的整合。
Chapter 7 Database and ADO.NET database in any application development is very important, particularly in the development of ASP.NET applications, databases are often used to save the user' s information, such as data content, while the database can also be user query, search and other operations. Pure traditional static HTML page can no longer meet the development of Internet applications, the use of the database allows website users, news, voting information, such as the integration of good. (2009-05-15, WORD, 502KB, 下载3次)
本文提出了一种基于ZigBee无线技术的校园供暖温度监测系统方案，并设计出了相应的无线传感器节点。本方案中使用基于AD590的温度测量电路，PIC16F877A微控制芯片和MRF24J20无线芯片搭建无线传感器网络。该无线传感器网络由一个位于控制室的协调器充当中心节点及若干个置放于各楼层暖气片旁的终端节点一起，构成一个星型网络。
In this paper, a ZigBee-based wireless technology campus heating temperature monitoring system programmes, and to design the corresponding wireless sensor nodes. The programme based on the use of the AD590 temperature measurement circuit, PIC16F877A chips and micro-control structures MRF24J20 wireless chip wireless sensor networks. The wireless sensor networks in the control room by a coordinator to act as the central node and several placed in each floor Heating-node next to the terminal together, constitute a satellite network. (2009-05-03, WORD, 422KB, 下载97次)
汽车售后服务中心网上订购系统的实现
摘要
JSP技术是当前较为热门的Web开发技术。本文主要介绍了基于JSP技术的电子商务动态网站，主要功能是实现客户端和服务器端的动态交互。共分为五个模块：客户登录模块、商品信息模块、客户信息模块、订单处理模块、技术论坛模块。具体功能的实现利用JavaBeans组件技术，Servlet 技术，JDBC与数据库技术。本文从电子商务的概况说起，就当前最热门的动态网站开发工具JSP、ASP、PHP从技术上进行了分析和比较，肯定了JSP在构建动态网站中的优势，对JSP的基本工作原理以及一些主要技术作了说明。接着主要介绍了基于JSP技术的电子商务动态网站具体设计及实现。最后对本次毕业设计做出了总结。
automobile after-sales service centers online ordering system of summary JSP technology is currently more popular open Web the technology. This paper introduces a JSP-based dynamic e-business website, Its main function is to achieve client and the server side of the dynamic and interactive. It consists of five modules : customer login module, the value of information modules, customer information module, order processing module, module technology forum. Implementation of specific functions using JavaBeans component technology, Servlet technology, JDBC and database technology. Based on the profile of e-commerce Speaking on the current dynamic of the most popular web development tool JSP, ASP, PHP from the technical analysis and comparison, affirmed the JSP in building dynamic websites advan (2007-05-08, WORD, 1925KB, 下载128次)
本文档作为《MISC平台接口规范》的附件，定义了中国移动移动信息业务中心Mobile Information Service Center（以下简称为MISC）平台V1.6版本WAP业务SP的应用程序接口，目的是为SP开发可接入MISC平台的WAP业务提供指导规范。
本文档并不用于指导SP如何申请接入MISC及业务测试等相关流程，以及WAP的页面规范、WAP应用程序的可用性（如UI），这些问题请参阅CMCC相关文档。
同样，本文档也不用于指导SMS等MISC所支持的其他应用的开发。
this document as "MISC platform interface specification," the annex, definition of China Mobile Mobile Information Operations Center Mobile Information Service C enter (hereinafter referred to as MISC) platform business WAP version V1.6 SP's application program interface, SP aim is to develop access MISC platform to provide guidance WAP business norms. This document is for guidance on how to apply for access SP MISC and business processes related to testing, WAP pages and norms, WAP application availability (UI), Please refer to these issues and Its Application of the relevant documents. Similarly, this document does not guide such as SMS MISC supported by the other application development. (2006-05-09, WORD, 223KB, 下载24次)
华为 Quidway 系列多协议路由器，支持 PPP、FR、X25、SLIP、HDLC 等网络协议，用户可通过各种广域网线路接入 Internet 及互联互访。 路由器内置安全防火墙、NAT、RADIUS 安全认证，以及 CALL BACK 等多项互联安全防护功能；并通过 CA 认证协议的验证和 IPSec 隧道协议，在 Internet 上构建安全可靠的网络通道，基于硬件的数据加密，将保密数据加密后在隧道上传输，加密数据有可靠的保密性但牺牲了效率；非保密数据可以通过一般性安全处理在隧道上传输，保证较高的转发速率。硬件加密的算法采用专门的芯片（经过国家相关部门批准）进行加密，密钥长度大于 128 位，并提供高强度的一次一密功能。配合完全自主知识产权的软硬件平台，提供网络的安全互联和数据的安全传输的安全解决方案。 而 "备份中心"的可靠性备份解决方案，实现多种线路之间的任意备份和业务分担，为网络提供业界最坚固的保护屏障，保证网络的可靠运行。
Huawei Quidway series of multi-protocol routers to support PPP, FR, X25, SLIP, HDLC and other network protocols, users can through various WAN lines and Internet access to the Internet visits. Built-in security firewall router, NAT, RADIUS authentication, and a number of other CALL BACK Internet security protection functions; And through CA and validation of the agreement IPSec agreement on the Internet to establish a secure and reliable network access, hardware-based data encryption, data encryption confidentiality the tunnels on the Tunnel, a reliable data encryption confidentiality expense of efficiency; non-confidential data can be handled through the general security on the transmission tunnel to ensure a higher rate of transponders. Hardware encryption algorithm using specialized chi (2005-03-19, WORD, 80KB, 下载836次)