1 王鹏英新编空气调节[M]上海：上海工程技术大学机械工程学院，20033 陈沛霖，岳孝空调与制冷技术手册[M]上海：同济大学出版社，19904 郑爱平空气调节工程[M]北京：科学出版社，2002
参考文献 刘天川 超高层建筑空调设计 2004() 赵荣义 空气调节 1994() 李春旺丁容仪张恩祥 智能控制VAV空调系统试验平台的研制 [期刊论文] - 沈阳工程学院学报（自然科学版） 2004(4) 宋钰龙 办公楼建筑空调方案的选择 [期刊论文] - 沈阳工程学院学报（自然科学版） 2004(2) 袁锋胡益雄杜朝辉 变风量系统能耗及节能特性研究 2005(3)6、《变风量空调系统设计》著作者：叶大法、杨国荣 出版社：中国建筑工业出版社7、变风量空调系统末端调节控制法, 宋静 贾衡 李炎锋智能建筑8、基于BACnet技术的VAV空调系统末端控制, 陈志新李惠升9、西门子Apogee设计手册 相似文献 期刊论文 变风量风口空调系统设计探讨 - 制冷空调与电力机械 期刊论文 卷烟厂空调系统采用变风量运行的节能研究 - 北京节能 期刊论文 某办公建筑空调系统变风量改造 - 暖通空调 期刊论文 变风量(VAV)空调系统及其经济分析 - 节能技术 学位论文 变风量（VAV）空调系统机组部分基于PID神经网络的解耦控制 学位论文 变风量（VAV）空调系统控制策略研究 期刊论文 基于变风量的相对热指标运行模式在地铁空调中的应用研究 - 建筑科学 会议论文 基于变风量调节的广州地铁采用相对热指标运行模式分析 --中国工程热物理学会2004年传热传质学学术会议 学位论文 变风量（VAV）空调系统机组部分智能解耦和系统协调控制的研究 引证文献 洪广欢 中央空调系统建筑节能方案研究 [期刊论文] - 沈阳工程学院学报（自然科学版） 2006(01)
按遥控器上的模式键，选择带太阳的图标就是制热。2空调制热会利用到氟利昂这种气体，氟利昂有着冷凝液化放热，蒸发气化吸热的特性。空调制热时，压缩机会对气体氟利昂加压，使其成为高温高压气体，再经过室内机的换热器进行冷凝液化，放出大量热量，提高室内空气的温度。上图中第5个图标就是制热。
我有，你分太少了。
参考文献 刘天川 超高层建筑空调设计 2004() 赵荣义 空气调节 1994() 李春旺丁容仪张恩祥 智能控制VAV空调系统试验平台的研制 [期刊论文] - 沈阳工程学院学报（自然科学版） 2004(4) 宋钰龙 办公楼建筑空调方案的选择 [期刊论文] - 沈阳工程学院学报（自然科学版） 2004(2) 袁锋胡益雄杜朝辉 变风量系统能耗及节能特性研究 2005(3)6、《变风量空调系统设计》著作者：叶大法、杨国荣 出版社：中国建筑工业出版社7、变风量空调系统末端调节控制法, 宋静 贾衡 李炎锋智能建筑8、基于BACnet技术的VAV空调系统末端控制, 陈志新李惠升9、西门子Apogee设计手册 相似文献 期刊论文 变风量风口空调系统设计探讨 - 制冷空调与电力机械 期刊论文 卷烟厂空调系统采用变风量运行的节能研究 - 北京节能 期刊论文 某办公建筑空调系统变风量改造 - 暖通空调 期刊论文 变风量(VAV)空调系统及其经济分析 - 节能技术 学位论文 变风量（VAV）空调系统机组部分基于PID神经网络的解耦控制 学位论文 变风量（VAV）空调系统控制策略研究 期刊论文 基于变风量的相对热指标运行模式在地铁空调中的应用研究 - 建筑科学 会议论文 基于变风量调节的广州地铁采用相对热指标运行模式分析 --中国工程热物理学会2004年传热传质学学术会议 学位论文 变风量（VAV）空调系统机组部分智能解耦和系统协调控制的研究 引证文献 洪广欢 中央空调系统建筑节能方案研究 [期刊论文] - 沈阳工程学院学报（自然科学版） 2006(01)
空调制热模式的标志是一个太阳的图标。具体操作步骤：按下空调遥控器或者空调机身上的模式按钮，通过重复按模式按钮的方式更换模式，当太阳图标的指示灯亮起时表示空调已经开启制热。如下图所示：扩展内容：其他符号含义。①风扇符号（通风）：②水滴符号（抽湿）：③三角尖符号（自动温度）：
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Repeat Bidding on Internet-Based Multiple-Item "Name-Your-Own-Price" A Authors: Gupta, Abhimanyu1 Abbas, Au E2 du Abstract:Name-Your-Own-Price (NYOP) auctions have gained recent popularity on the I In many NYOP settings, the auction firm displays multiple bidding items for the bidders (such as multiple options of airline tickets) and restricts them to place a single Recent studies have, however, shown that the Internet environment enables many customers to engage in repeat Our purpose in this paper is: 1) to analyze the consumer value gained by repeat bidding on multiple-item NYOP auctions under different-bidding strategies; 2) to derive an upper bound on the value gained by repeat bidding when multiple items are present; and 3) to analyze the multiple-item NYOP auction from a consumer-firm We use Monte Carlo simulation to discuss the effects of various auction parameters on the firm's expected profit, and show that the presence of multiple bidding items provides a win-win situation for both the auction firm and the In particular, we show that multiple items increase the expected value for the consumers and also help firms mitigate potential losses due to repeat Slow Dutch auctions; Carare, O; Rothkopf, M Management Sci; 2005 V 51 Issue 3, p365-373, Document Type: Article Citation; (AN MSEACFECARARESDA) [Citation Record] PDF Full Text (130KB) Add to folder Remove from folderTimes Cited in this Database: (7) Order S Order Statistics; David, HA; 1981 : Wiley (2nd edition) Document Type: Book Citation; (AN OSDAVIDWILEYAIHA) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (47) Reverse pricing: The Impact of Sophisticated Consumers, Seller Commitment, and C Reverse pricing: The Impact of Sophisticated Consumers, Seller Commitment, and Competition; Fay, S Working Paper; 2007 : University of F Document Type: Book Citation; (AN WPFAYUNIVERSITYOFFLORIDABJJG) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Partial-repeat-bidding in the name-your-own-price Partial-repeat-bidding in the name-your-own-price channel; Fay, Scott Marketing S; 2004 V 23 Issue 3, p407-418, Document Type: Article Citation; (AN MSBCDJGFAYPNC) [Citation Record] PDF Full Text (169KB) Add to folder Remove from folderTimes Cited in this Database: (7) The social cost of cheap The social cost of cheap pseudonyms; Friedman, E; Resnick, P J E Management Strategy; 2001 V 10 Issue 1, p173-199, Document Type: Article Citation; (AN JEMSAJAGCFRIEDMANSCCP) [Citation Record] PDF Full Text (654KB) Add to folder Remove from folderTimes Cited in this Database: (28) Measuring frictional cost of online transaction: The case of a NYOP- Measuring frictional cost of online transaction: The case of a NYOP-retailer; Hann, I H; Terwiesch, C Management S; 2003 V 49 Issue 11, p1563-1579, Document Type: Article Citation; (AN MSDIAEFCHANNMFCOTC) [Citation Record] PDF Full Text (233KB) Add to folder Remove from folderTimes Cited in this Database: (19) An exploration of the adoption of e-auctions in supply An exploration of the adoption of e-auctions in supply management; Hartley, JL; Lane, MD; Hong, Y IEEE Transactions on Engineering Management; 2004 V 51 Issue 2, p153-161, Document Type: Article Citation; (AN ITEMEAAECHARTLEYEAESM) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (12) Value of information Value of information lotteries; Howard, R A IEEE T S S C; 1967 V SSC-3 Issue 1, p24-60, Document Type: Article Citation; (AN ITSSCSSCBDHOWARDVIL) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Auctions on the internet: What's being auctioned, and how? Auctions on the internet: What's being auctioned, and how?; Lucking-Reiley, David Journal of Industrial Economics; 2000 V 48 Issue 3, p227-252, Document Type: Article Citation; (AN JIEDHBBGLUCKINGREILEYAIWBAH) [Citation Record] HTML Full Text PDF Full Text (5MB) Add to folder Remove from folderTimes Cited in this Database: (63) An introduction to An introduction to copulas; Nelsen, R Lectures Notes in Statistics; 1998, New York : Springer-V Document Type: Book Citation; (AN ICNELSENSPRINGERVERLAGAIIH) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (7) Computationally manageable combinational Computationally manageable combinational auctions; Rothkopf, M H; A Pekec; R M Harstad Management S; 1998 V 44, p1131-1147, Document Type: Article Citation; (AN MSDDAACAROTHKOPFCMCA) [Citation Record] HTML Full Text PDF Full Text (4MB) Add to folder Remove from folderTimes Cited in this Database: (66) Does the internet promote better consumer decisions? The case of name-your-own-price Does the internet promote better consumer decisions? The case of name-your-own-price auctions; Spann, M; Tellis, G J Journal of Marketing; 2006 V 70 Issue January, p65-78, Document Type: Article Citation; (AN JMGJFESPANNDIPBCD) [Citation Record] PDF Full Text (188KB) Add to folder Remove from folderTimes Cited in this Database: (8) Online haggling at a name-your-own-price retailer: Theory and Online haggling at a name-your-own-price retailer: Theory and application; Terwiesch, C; Savin, S; Hann, I Management S; 2005 V 51 Issue 3, p339-351, Document Type: Article Citation; (AN MSEACCITERWIESCHOHNRTA) [Citation Record] PDF Full Text (185KB) Add to folder Remove from folderTimes Cited in this Database: (6) When should a service provider employ a "name your own price" channel? When should a service provider employ a "name your own price" channel?; Wang, T; Gal-Or, E; Chatterjee, R Working paper; 2006 : Kent State University, University of P Document Type: Book Citation; (AN WPWANGKENTSTATEUNIVERSITYUNIVERBJJF) "Split-Tender" Ticket Purchases Plunge Airlines Into D Authors:Saytanides, Adam Abstract:The article reports on the problem encountered by airlines on "split-tender" ticket purchases, wherein customers can pay using more than one Airlines with legacy payment systems like Delta Air Lines I, Northwest Airlines I and United Air Lines I, face problems because they do not have e-commerce systems that allow them to accept multiple forms of payment with one According to Bill Houck, director of risk management of Universal, Universal Air Travel Plan I and Stored Value Solutions are providing a way of handling gift International issues of the design and usage of websites for e-commerce: Hotel and airline Authors:Lituchy, Terri R1 TerriL Barra, Roberta Ann2 Abstract:Abstract: Technology has globalized International business is difficult due to differences in languages and In terms of technology, in some countries, it is difficult to get data; while in others, data is input in different This paper examines how international differences affect website design, implementation and We analyze websites of airlines and While some websites take into consideration language and culture differences, we find significant room for improvement in both We found support for localization strategy in marketing, communication and Theoretical and practical implications, including language translators, currency converters and pull-down fields, are [Copyright 2008 Elsevier] Copyright of Journal of Engineering & Technology Management is the property of Elsevier Science Publishers BV and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written However, users may print, download, or email articles for individual This abstract may be No warranty is given about the accuracy of the Users should refer to the original published version of the material for the full (Copyright applies to all Abstracts) Online holiday retail sales jump; Acohido, B USA Today; Document Type: Article Citation; (AN BEFAHHJHH) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Chinese will become one main internet Chinese will become one main internet language; Asian Info Daily China News Asiainfo Daily China News; 2001 V 1 Issue 10 (December) Document Type: Article Citation; (AN BEFAHHJHI) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Culturability: the merging of culture and Culturability: the merging of culture and usability; Barber, W; Bandre, AN Proceedings of the Fourth Conference on Human Factors and the Web; Document Type: Book Citation; (AN BEFAHHJIJ) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Standardization in International Marketing: Is Ted Levitt in Fact Right? Standardization in International Marketing: Is Ted Levitt in Fact Right?; Boddewyn, Jean J; Robin Soehl; Jacques Picard Business Horizons; 1986 V 29 Issue 6, p69-75, Document Type: Article Citation; (AN BHBIFIBODDEWYNSIMITL) [Citation Record] PDF Full Text (514KB) Add to folder Remove from folderTimes Cited in this Database: (56) Andy Grove: ''We Can't Even Glimpse The Potential'', Andy Grove: ''We Can't Even Glimpse The Potential'', 3846; Business Week; 2003, New York : Business W Document Type: Book Citation; (AN AGCEGPVCBUSINESSBUSINESSWEEKBJJC) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Beyond trust: website design preferences across Beyond trust: website design preferences across cultures; Cyr, D; Bonanni, C; Bowes, J; Ilsever, J Journal of Global Information Management; 2005 V 13 Issue 4, p25-54, Document Type: Article Citation; (AN JGIMACBECYRBTWDPA) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Localization of Web design: An empirical comparison of German, Japanese, and US Web site Localization of Web design: An empirical comparison of German, Japanese, and US Web site characteristics; Cyr, D; Trevor-Smith, H Journal of the American Society for Information Science and Technology; 2004 V 55 Issue 13, p1- Document Type: Article Citation; (AN JASISTEEACYRLWDECG) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (2) Applied Nonparametric S Applied Nonparametric Statistics; Daniel, W; 1990, Boston : PWS-Kent Publishing C Document Type: Book Citation; (AN ANSDANIELPWSKENTPUBLISHINGCOMPANYAIIJ) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (15) Introduction to the Symposium E-Commerce and Global Business: The Impact of the Information and Communication Technology Revolution on the Conduct of International B Introduction to the Symposium E-Commerce and Global Business: The Impact of the Information and Communication Technology Revolution on the Conduct of International Business; De la Torre, Jose; Moxon, Richard W Journal of International Business Studies; 2001 V 32 Issue 4, p617-639, Document Type: Article Citation; (AN JIBSCBFAGDEISEGBI) [Citation Record] PDF Full Text (5MB) Add to folder Remove from folderTimes Cited in this Database: (3) Global marketing and Global marketing and advertising; De Mooij, M K; 1998, Thousand Oaks, California : Sage Publications I Document Type: Book Citation; (AN GMADESAGEPUBLICATIONSINCAIIH) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (2) Design practices for global Design practices for global gateways; DePalma, D; Beninatto, R Common Sense Advisory; 2003 V 28 Issue S Document Type: Article Citation; (AN BEFAHHJII) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Navigating the Navigating the globe; Dole, K Marketing Direct; 2003 V 39 Issue July/A Document Type: Article Citation; (AN BEFAHHAJJ) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) The myth of The myth of globalization; Douglas, S; Yoram, W Columbia Journal of World Business, Winter; 1987, p19-29, Document Type: Article Citation; (AN BEFAHHAJA) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Researchers set to break web's language Researchers set to break web's language barriers; Europemedia Europemedia; 2002 Issue February (8) Document Type: Article Citation; (AN BEFAHHAJB) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) The role of culture in interface The role of culture in interface acceptance; Evers, V; Day, D Human computer interaction; 1997, London : Chapman and H Edited by: Howard, Hammond; L Document Type: Book Citation; (AN HCIEVERSCHAPMANANDHALLAIIG) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (2) Internet diffusion in Japan: cultural Internet diffusion in Japan: cultural consideration; Ferle, C; Edwards, S; Mizuno, Y Journal of Advertising Research; 2002, p65-79, Document Type: Article Citation; (AN BEFAHHAJD) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Discovery of substantive theory: a basic strategy underlying qualitative Discovery of substantive theory: a basic strategy underlying qualitative research; Glasser, BG; Strauss, AL The American Behavioural; 1965 V 8 Issue 6, p5, Document Type: Article Citation; (AN ABHEGLASSERDSTBSU) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Cultuies and oiganizations: Sottware of the Cultuies and oiganizations: Sottware of the mind; Hofstede, G; 1991, London : McGraw-H Document Type: Book Citation; (AN COSMIHOFSTEDEMCGRAWHILLAIIA) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (600) A Conceptual Model for Comparative Analysis of Standardization of Vertical Industry L A Conceptual Model for Comparative Analysis of Standardization of Vertical Industry Languages; Jain, H; Zhao, H; 2001 : MISQ Special Issue W Document Type: Book Citation; (AN CMCASVILJAINMISQSPECIALISSUEWORKSHOPBJJA) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Standardization of International Marketing Strategy: Some Research H Standardization of International Marketing Strategy: Some Research Hypotheses; Jain, Subhash Journal of Marketing; 1989 V 53 Issue January, p70-79, Document Type: Article Citation; (AN JMECGJJAINSIMSSR) [Citation Record] PDF Full Text (5MB) Add to folder Remove from folderTimes Cited in this Database: (187) Consumer trust in an Internet store: a cross-cultural Consumer trust in an Internet store: a cross-cultural validation; Jarvenpaa, S; Tractinsky, N; Saarinen, L; Vitale, M Journal of Computer Mediated Communication; 1999 V Issue Document Type: Article Citation; (AN BEFAHHAAJ) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Robert T Moran's Guide to Doing Business in E Robert T Moran's Guide to Doing Business in Europe; Johnson, M; Moran, RT; 1992, London : Butterworth H Document Type: Book Citation; (AN RTMGDBEJOHNSONBUTTERWORTHHEINEMANNAIIB) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Effectiveness of graphical components in Web site e-commerce application: a cultural Effectiveness of graphical components in Web site e-commerce application: a cultural perspective; Kang, K; Corbitt, B The Electronic Journal Systems in Developing Countries; Document Type: Article Citation; (AN BEFAHHAAB) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Cultural Determinants of Search Behavior on W Cultural Determinants of Search Behavior on Websites; Kralisch, A; Berendt, B Proceedings of the IWIPS 2004 Conference on Culture, Trust, and Design Innovation Vancouver, Canada, July 8-10); Document Type: Meeting Citation; (AN VCJHBJJD) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Attracting multicultural clients; as ethnic groups grow in size and affluence, banks find a pot of gold at end of this Attracting multicultural clients; as ethnic groups grow in size and affluence, banks find a pot of gold at end of this rainbow; Krebsbach, K Bank Investment Marketing; 2002 V 10 Issue 4, p28, Document Type: Article Citation; (AN BIMAJBHKREBSBACHAMCAEG) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) B Betterness; Levitt, T Harvard Business Review; 1988 V 66 Issue 6, p9, Document Type: Article Citation; (AN HBRFFILEVITTB) [Citation Record] PDF Full Text (255KB) Add to folder Remove from folderTimes Cited in this Database: (1) The globalization of The globalization of markets; Levitt, T Harvard Business Review; 1983 V 44, p108-116, Document Type: Article Citation; (AN HBRDDAJHLEVITTGM) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Profiles of Internet buyers in 20 countries: Evidence for region-specific Profiles of Internet buyers in 20 countries: Evidence for region-specific strategies; LYNCH, P D; BECK, J C Journal of International Business Studies; 2001 V 32, p725-748, Document Type: Article Citation; (AN JIBSCBGBELYNCHPIBBCE) [Citation Record] PDF Full Text (6MB) Add to folder Remove from folderTimes Cited in this Database: (19) Language Language barriers; MacLeod, M Supply Management; 2000 V 5 Issue 14, p27-38, Document Type: Article Citation; (AN SMEBGMACLEODLB) [Citation Record] Add to folder Remove from folderTimes Cited in this Database: (1) Cultural Dimensions and Global Web User Interface D Cultural Dimensions and Global Web User Interface Design; Marcus, A; Gould, E; 2002, Cole, CA : B Document Type: Book Citation; (AN CDGWUIDMARCUSBROOKESBJJB) 这台电脑没装word所以改不了格式，你将就一下吧，上面三个论文都是付费搜索，答辩的导师想查也查不到，所以按你的需要自己编就行了．
1 王鹏英新编空气调节[M]上海：上海工程技术大学机械工程学院，20033 陈沛霖，岳孝空调与制冷技术手册[M]上海：同济大学出版社，19904 郑爱平空气调节工程[M]北京：科学出版社，2002
空调有利于热量从车内删除。其原理是，采用热传导和对流删除。这是冷的蒸发器吸收的是通过它，然后冷空气强行通过内部由鼓风机电动机车的通风口出空气中的热量。这是通过加压制冷剂（134a）用压缩机与制冷剂，然后释放里面的空调蒸发器（134a）用。汽车空调系统一些汽车都配备了自动气候控制系统来调节车内温度自动。气候控制模块是一台电脑的显示器并调整到用户设定的温度。温度由加热器控制，实现了理想的温度由冷空气从空调，热风组合。鼓风机电机速度控制的固态速度控制器。该控制器的电气控制风机电机的转速，并取代传统的电阻器鼓风机马达系统。典型的空调系统配置空调和供热单位提供了热感舒适，里面无论什么温度外面的乘客。内的空气可以被加热，冷却，消毒或通风。气候控制功能有助于保持理想的温度。该系统提供制冷，制热和气候控制的空调（供暖，通风，空调）系统而闻名。流体力学，热力学与传热的基本原理提供冷，热特定的系统。你的气候控制设置允许所有三到携手合作，实现良好的室内空气质量，热舒适性和最佳的压力。气候控制系统故障码可以存储问题时，在系统检测。你可以通过按控制面板上在同一时间两个或多个按钮的代码。要了解如何为您检索故障码车辆检查您的用户手册或请教维修手册。当代码检索系统启用了故障代码将出现在温度控制头。维修后已作出系统将需要重新启用，这是通过断开45秒重新连接电池和蓄电池进行。测试可以随时中止转动钥匙到关闭的位置。压缩机空调压缩机是空调系统的制冷剂泵。压缩机压缩制冷剂，并在系统内部循环到冷凝器，然后到蒸发器。蒸发器制冷剂在被释放的压力，造成了在寒冷的蒸发器造成的压力下降，低压制冷剂，然后返回到压缩机被重新加压。空调压缩机是由一个驱动器带，是由发动机和可从事电磁线圈和脱离对压缩机的前面。空调压缩机为了维持空调系统的压缩机驱动皮带应定期检查效率。如果磨损或退化，应更换。该系统的软管应恶化，气泡，裂纹和硬化或油质残留检查，所有可能泄漏的迹象。正确的制冷剂充应始终保持低系统制冷剂充是一个弱交流系统的共同事业。气味会发达的空调系统时，对真菌生长的蒸发器的核心。温暖潮湿的环境提供了真菌，它具有吸湿成长完美的温床。气雾消毒剂可用于纠正这种状况。虽然空调系统上运行的全高设置激活recirculation功能，喷雾消毒（来苏，Ozium）进入了交流系统入口（根据对乘客的侧划线），要知道无论你喷将出来上部通风口，所以你可能不希望在任何通风孔前你的脸时，做此过程。气味可以防止重复整个夏季，这个程序会定期返回。基本维护汽车充电套件可在任何汽车配件商店，在建议购买可与荧光染料制冷剂，可以帮助指出任何制冷剂泄漏的位置。该套件将指示添加制冷剂安全。防护眼镜时，应使用冷媒罐加压处理。有时错误，树叶和尘埃颗粒可以停留在冷凝器翅片。异物和污垢，可清洗花园的压缩空气软管帮助或强行通过散热器及冷凝器直至干净倒退。注：空调系统始终在压力之下，直至系统完全放电，没有维修或拆卸应该执行。保护眼睛应始终修理或维修时穿的空调系统。
Air conditioning engineers broadly divide air conditioning applications into comfort and Comfort applications aim to provide a building indoor environment that remains relatively constant in a range preferred by humans despite changes in external weather conditions or in internal heat Air conditioning makes deep plan buildings feasible, for otherwise they'd have to be be built narrower or with light wells so that inner spaces receive sufficient outdoor air via natural Air conditioning also allows buildings to be taller since wind speed increases significantly with altitude making natural ventilation impractical for very tall Comfort applications for various building types are quite different and may be categorized asLow-Rise Residential buildings, including single family houses, duplexes, and small apartment buildings High-Rise Residential buildings, such as tall dormitories and apartment blocks Commercial buildings, which are built for commerce, including offices, malls, shopping centers, restaurants, Institutional buildings, which includes hospitals, governmental, academic, and so Industrial spaces where thermal comfort of workers is In addition to buildings, air conditioning can be used for many types of transportation - motor-cars and other land vehicles, trains, ships, aircraft, and Process applications aim to provide a suitable environment for a process being carried out, regardless of internal heat and humidity loads and external weather Although often in the comfort range, it is the needs of the process that determine conditions, not human Process applications include these:Hospital operating theatres, in which air is filtered to high levels to reduce infection risk and the humidity controlled to limit patient Although temperatures are often in the comfort range, some specialist procedures such as open heart surgery require low temperatures (about 18 °C, 64 °F) and others such as neonatal relatively high temperatures (about 28 °C, 82 °F) Cleanrooms for the production of integrated circuits, pharmaceuticals, and the like, in which very high levels of air cleanliness and control of temperature and humidity are required for the success of the Facilities for breeding laboratory Since many animals normally only reproduce in spring, holding them in rooms at which conditions mirror spring all year can cause them to reproduce year- Aircraft air Although nominally aimed at providing comfort for passengers and cooling of equipment, aircraft air conditioning presents a special process because of the low air pressure outside the aircraft[vague] Data processing centers Textile factories Physical testing facilities Plants and farm growing areas Nuclear facilities Chemical and biological laboratories Mines Industrial environments Food cooking and processing areas In both comfort and process applications the objective may be to not only control temperature, but also humidity, air quality and air movement from space to
Introduction The financial manager plays a dynamic role in a modern company’s development．This has not always been the case．Until around the first half of the 1900s financial managers primarily raised funds and managed their firms’cash positions-and that was pretty much it．In the 1950s,the increasing acceptance of present value concepts encouraged financial managers to expand their responsibilities and to become concerned with the selection of capital investment projects． Today external factors have an increasing impact on the financial Heightened corporate competition，technological change，volatility in inflation and interest rates，world-wide economic uncertainty，fluctuating exchange rates，tax law changes，and ethical concerns over certain financial dealings must be dealt with almost daily．As a result，finance is required to play an ever more vital strategic role within the corporation．The financial manager has emerged as a team player in the overall effort Of a company to create value．The“old ways of doing things”simply are not good enough in a world where old ways quickly become obsolete．Thus today's financial manager must have the flexibility to adapt to the changing external environment if his or her firm is to The successful financial manager of tomorrow will need to supplement the traditional metrics of performance with new methods that encourage a greater role for uncertainty and multiple assumptions．These new methods will seek to value the flexibility inherent in initiatives—that is，the way in which taking one step offers you the option to stop or continue down one or more paths．In short，a correct decision may involve doing something today that in itself has small value，but gives you the option to do something of greater value in the future． If you become a financial manager，your ability to adapt to change，raise funds，invest in assets，and manage wisely will affect the success of your firm and，ultimately，the overall economy as well．To the extent that funds are misallocated，the growth of the economy will be slowed．When economic wants are unfulfilled，this misallocation of funds may work to the detriment of society．In an economy，efficient allocation of resources is vital to optimal growth in that economy；it is also vital to ensuring that individuals obtain satisfaction of their highest levels of personal wants．Thus，through efficiently acquiring，financing，and managing assets， the financial manager contributes to the firm and to the vitality and growth of the economy as a whole．简介 财务经理扮演一个积极的角色,在一个现代公司的his并不总是until周围 上半年,1900年财政管理,主要是筹集资金和管理,他们firms'cash阵地--这是相当in 50年代起,越来越多的人接受目前的价值观念,鼓励财务经理,扩充自己的责任,很关心2% e选择资本投资项目 今天受外部因素的影响越来越大,财政heightened企业竞争,技术变革,波动,通货膨胀率和利率上升,全球性的经济 不确定性,汇率波动时,税法的变化,和道德方面的某些金融交易必须处理几乎as结果,是财政部 要发挥越来越重要的战略作用在转炉财务经理已经成为队球员 在整体的努力,公司创造he"老办法办事"根本不是太好了 世界旧的方式迅速成为hus今天的财务经理必须要有一定的灵活性,以适应不断变化的外部 环境,只要他或她确实是为了生存 成功的财务经理,明天将需要补充传统的度量的表现,与新方法,鼓励 更大的作用,对不确定性和多发性hese新方法将寻求价值的灵活性举措,即2001年的 在这一步,您可以选择停止或继续下跌的一个或多个in总之, 正确的决定可能牵涉做一些事情,今天,在本身有小价值,而是让您选择做点事 更大的价值在未来 如果你成为一个财务经理,你适应变
英文文献？？？文献？？？？？你确定用词无错？
你是学建筑环境也设备工程的不