用户名: 密码: 验证码:
服务质量、顾客满意与台湾补习学校服务营销研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
本案一方面在理论上,探讨补习班学生在期望服务质量、认知服务质量与满意度的影响,另一方面透过资料的分析与实证研究,试图找出学生对补习班期望服务质量、认知服务质量与顾客满意度的关联性,补习教学服务质量与顾客满意度之关系,导致补习学校顾客(学生)流失的主要因素,如何对教育服务过程的质量进行量化评价?如何从顾客满意度改进方面着手,防止好学生流失。影响课外补习中学生顾客满意的主要因素有哪些?各主要影响因素在学生顾客满意度中的权重。
     本案从顾客满意度的角度,对补习教育的服务质量进行了评价。给出了评价补习教育服务质量的顾客满意度公式、设计了补习教育服务领域质量评价的差距分析模型和SERVQUAL模型。在补习教育服务质量评价中,利用双因素等重复方差分析模型,研究不同补习学校在补习教育服务质量方面的显着性差异问题,是非常科学有效的,也是十分令人信服的;另一方面也得到结论:对补习教育服务过程的质量评价与评价主体来自哪个年级没有直接关系,也就是说,补习教育服务质量评价中,年纪因素和评价指标因素之间是相互独立的。
     在分析影响补习学校学生流失的因素时,得到八大影响因素。即:教学地理位置、教学环境、师资力量、补习内容、教学方式、教学态度、学习成绩、补习学费。研究发现,学生流失是由于上述八种因素中的某个单因素或多个因素单独或共同导致的。
     基于DEA理论,对补习学校的顾客满意度组合改进决策进行了研究。通过感知质量和顾客期望的差距的计算,以几所补习学校感知质量与顾客期望的差距为例,论证说明有些补习学校在教学地理位置方面、补习学费、补习内容方面存在着问题,需要就这些问题进行改善或提高;有些补习学校在学校教学环境方面、师资力量方面、教学方式、教学态度方面存在着不足;有些补习学校在提高学生学习成绩方面,需要采取有针对性的措施。
     根据预警系统的设计理论,构建了学生满意度预警系统,其内容包括学生满意度预警指针系统,学生满意度预警信号系统,确定顾客满意度预警界限。并就补习学校17个教学满意度预警指标的预警值,进行了计算。指出在有些补习学校服务满意度预警指标中,有些指标的预警状态可能处于劣性状态,补习学校管理者需要针对此种情况,采取强有力的改进措施。这对改善某补习学校营销工作状态有一定的作用。
     「营销势」的营造和建设,对补习学校的生存与发展有着举足轻重的意义。补习学校由于其自身定位,生存不易。补习学校在构建自身营销势的同时也需要适时评价分析自身的营销势,借鉴其它补习学校的相应措施和经验,扩大优势,弥补不足,以便整合内外部资源,使营销势不断改善提升。也给出了应用DEA评价补习学校营销势的基本步骤,建立了一套行之有效的补习学校营销势的评价指标体系。
     通过研究测算,得出所选取的那所补习学校,其营销管理处于较大风险的状况。通过BP神经网络运算,在评价补习学校营销管理时,选取的评价指标的涵盖面广,内在逻辑性强,数量繁简适中,具有很强的可操作性,能够比较客观和准确地描述补习学校营销管理状况。采用基于BP网络的高校营销组织预警管理模型,能够用来反映补习学校营销预警管理问题。
     分析得到了在影响补习学校学生满意度的8大主要因素在信度为0.01水平上的权重分配。在影响补习学校学生满意度的8大主要因素中,在信度为0.01水平上加权综合满意度相对于总体满意度其偏差率均在5%范围内,由此得出,影响补习学校学生满意度的8大因素其权重分配是有效的。
     这一研究结论可用于补习学校学生满意度测试,以检查满意度各主要影响因素的绩效状况,以便采取有效措施,充分利用补习学校的资源,改进各因素绩效,提高教学水平和效率,同时提高学生顾客的满意度,让其健康成长,从而促进补习学校健康、快速发展。
The research on one hand explores cram school students'influence on expected service quality, cognitive service quality and satisfaction. On the other hand, through the data analysis and empirical research, it attempts to find out the relevance of students' expected service quality, cognitive service quality and customer satisfaction towards tutorial schools, the relationship between service quality and customer satisfaction of remedial teaching, the main factors resulting in tutorial schools' customers (students) loss, and how to evaluate quantitatively the quality of education services process, how to proceed from the start of improvement of customer satisfaction to prevent the loss of excellent students. Besides, principal elements that effect extra-curricular tutoring high school students'customer satisfaction and their respective weights in comprehensive appraisal have been demonstrated as well.
     Beginning from the perspective of customer satisfaction, this paper evaluates service quality of remedial education, brings forth formulas which assess the customer satisfaction of remedial education services, devises the Gap Analysis model and the SERVQUAL model in quality evaluation of remedial education services.Empirical analysis vertifies that it's scientific and effective and convincing to employ two-factor repeated analysis of variance model to study the significant differences of different tutorial schools in remedial education services quality.On the other hand, it also reaches the conclusion that:there is no direct relationship between quality assessment of remedial education services and which grade the evaluation body from, that is, in quality evaluation of remedial education services, the age factor is independent of the evaluation indicators.
     While analyzing elements that lead to the loss of tutorial schools students, it gets eight factors. Namely, teaching location, teaching environment, teaching staff, tutorial content, teaching methods, teaching attitudes, grades and tuition fees. The study finds that the loss of students is due to the eight factors mentioned above, which play a single role respectively or multiple roles jointly.
     An optimal method of decision-making based on DEA is put forward in view of combination improvement need of various factors which affect the customer satisfaction.By calculating the gap between cognitive quality and customer expectations, and set examples of a few tutorial schools gap to proof that problems do exist in teaching geographical location, tuition fees, tutorial content in some tutorial schools, and improvement&augment on these issues are indispensible; Certain tutorial schools are inadequate in teaching environment, teaching force, teaching methods and teaching attitudes; Some need to take targeted measures to improve students' achievements.
     Accordting to the design theory of forecasting&warning system, this paper constructs an early-warning setup of student satisfaction, which consists of early-warning indicator system, early-warning signal system, early-warning system to identify limits of customer satisfaction.On the foundation of the proposed systems above, it computes seventeen early-warning values of teaching satisfaction indicators, and points out that in some tutorial schools early-warning indicators of service satisfaction, the state of certain early-warning indicators may be in poor conditions, tutorial school administrators should adopt effective measures for improvement.This will make a difference in improving the working conditions of tutorial schools marketing.
     The construction of Marketing Potential Energy (MPE) is of crucial significance to tutorial schools' survival and development, which is not easy owing to its self-localization.Tutorial schools need a timely evaluation and analysis of their own MPE as well as to build their own MPE, learning from other schools the corresponding remedial measures and experiences to expand the advantages, make up for the weaknesses. Such actions would integrate internal and external resources to enable marketing potential enhanced continuously.This study also gives the basic steps to apply DEA to appraise tutorial schools' MPE, creates a set of effective and powerful MPE evaluation index system.
     By estimating, the research obtains situations of the selected tutorial school, which marketing management is at a greater risk.When we evaluate marketing management of tutorial schools, by means of BP neural network theory, the selected appraisal indicators are of a wide coverage, strong internal logic, moderate index numbers and powerful operability, whic can be more objective and accurate to describe the marketing management condition of tutorial schools. BP-based early-warning management model of universities marketing organization can be used to reflect tutorial schools' early-warning management problems of school marketing.
     On the reliability level of0.01, weight distribution of the eight major factors mentioned above has been identified. Among the eight principal factors, on the reliability level of0.01, the error rate of weighted comprehensive satisfaction in relation to overall satisfaction is within5%.Therefore, it's natural to conclude that eight major factors'weight distribution is valid.
     Findings of this study can be used for students satisfaction test to check the performance of the main factors influence satisfaction.Accordingly, school administrators could take effective measures to make full use of the resources of tutorial schools, better the conditions of various factors, heighten teaching standards and efficiency, and simultaneously, elevate the student customer satisfaction, which would let them grow up healthy. Thereby, it would ultimately contribute to tutorial schools' healthy and rapid development.
引文
[1]Bhattacharya C.B, and Sankar S. Doing Better At Doing Good When,Why And How Consumers Respond To Corporate Social Initiatives.Califormia Management Review,2010,47(1):9-24.
    [2]Webb,D.J,,and Lois A. A Typology of Consumer Responses To Cause-related Marketing From Skeptics To Socially Concerned.Journal of Public Policy And Marketing,2009,17(3):226-238.
    [3]Pullig, Netemeyer. Attitude Basis,Certainty, And Challenge Alignment:A Case of Negative Brand Publicity.Journal of The Academy of Marketing Science.2010,34(4):528-542
    [4]Cronin,J,Michael K. Assessing The Effects of Quality, Value, And Customer Satisfaction Consumer Behavioral Intentions In Service Environments.Journal of Retailing,2010, (2):193-218.
    [5]Sirdeshmukh,D.,Singa 1,JConsumer Trust, Value,And Loyalty In Relational Exchange. Journal of Marketing.2010,66:15-37
    [6]Lessig. Consumer Store Images And Store Loyalties.Journal of Marketing,2009,(4):72-75.
    [7]Bird.C.,Channon.,A,. Brand Image And Brand Usage,Journal of Marketing Research,2009,(8):307-315.
    [8]Bolton R. N., Drew J. A Multistage Model of Customers Assessments of Service Quality And Value, Journal of Consumer Research,2009(17):875-884.
    [9]Patterson, P. G. and Spring, R.A. Modeling The Relationship Between Perceived Value, Satisfaction And Repurchase Intention In A Business-to-Business, Service Context:An Empirical Examination.International Journal of Service Industry Management,2010(5):414-434.
    [10]Hempel, Donald J. Consumer Satisfaction with the Homo Buring Process:Conceptualization and Measurement. The Conceptualization and Measurement of Consumer Satisfaction and Dissatisfaction.H.Keith Hunt(ed.).Cambridge.MA:Marketing Science.Institute:7-9,2007.
    [11]Entwhistle.The Theory of Buyer Behavior New Youk Wiley.New Jersey:Prentice-HALL Inc.7th ed,2010.
    [12]Huberman, A. Muber man & Matthew B.Milwe.Data Management and Analysis Methods,in Normank.Denzin & Yvonna S.Lincoln,(eds.),Hand boof of Qualitative Research.Thousand Oaks,CA:sage Publications, Inc,429,2007.
    [13]Hunt H.Keith.CS-Overview and Future Research Direction. The Conceptualization and Measurement of Consumer Satisfaction and Dissatisfaction.H.Keith Hunt(ed). Cambridge. MA:Marketing Science Institute. P455-P489,2003.
    [14]Fornell, Claes.A National Customer Satisfaction.Barometer:The Swedish Experience.Journal of Marketing,56(January):P6-P21,2007.
    [15]Garvin,D.A.What Does Produce Quality Really Mean.Sloan Management Review, 2004.
    [16]Gronoors,Christian.Strategic.Management and Marketing in the Service Sector.Boston:Marketing Science lnstitute,2009.
    [17]Oliver, Richard L.A Cognitive Model of The Antecedents and Consequences of Satisfaction Decisionso. Journal of Marketing Research,17(November): P462,2008.
    [18]Oliver, Richard L.Measurement and Evaluation of Satisfaction Processes in Retailing Setting. Journal of Retailing,57 (Fall):P25-P48,2009.
    [19]Lewis R C,Booms B H.The Marketing Aspects of Service Quality.In:Berry L ed.Emerging Perspectives on Services Marketing.Chicago:Gishostack and G.Upah,Eds,99-107,2003.
    [20]Gronroos C.Marketing in Service Companies.Malmo Liber,2003.
    [21]Lindqvist L.Customers Perception of Quality in Consumption Phase.In:Research Report No.17.Helsinki:Swedish School of Business and Economics,2008.
    [22]Valarie A, Zeithaml L, Berry L, Parasuraman P. Delivering Quality Service:Balancing Customer Perceptions and Expectations[M].New York:Free Press,2005
    [23]Parasuraman A, Zeithaml V A, Berry L L. SERVQUAL:A Multiple-Item Scale for Measuring Consumer Perceptions of Service Quality. Journal of Retailing, 64(1):12-40,2004.
    [24]T. W. Managinthe.Letting the Consumer Be the Judge of Quality, Quality Progress,2011.
    [25]Huppertz, John W.; Sindney J. Arenson & Richard H.Evans.An Application of Equity Theory to Buyer-Seller Exchange Situations.Jourral of Mar Keting Research,15(May):P250-P260,2006.
    [26]Juran, M., Universal Approach to Managing for Quality:The Quality Trilogy Executive Excellence, May,2009.
    [27]Koltler, Philip.Marketing Management:Analysis,Planning,Implementation and Control. New Jersey:Prentice-HALL Inc.9th ed,2009.
    [28]Lewis, Barbara R.&. Service encounter:A focus on the employee, International Journal of Service Industry Management, 1(3),41-52,2005.
    [29]Lovelock, Christopher H.The customer experience In Service marketing.2th ed Prentice-Hall, New Jersey,2001.
    [30]Lovelock, Christopher H.Services marketing 3th ed Prentice Hall, International Editions.2003.
    [31]Oliver, R. L.& Desarbo, Wayne S.Response determinants in satisfaction judgments Journal of Consumer Research,14(March). P495-P507,2008.
    [32]Oliver, Richard L.A Conceptual Model of Service Quality and Service Satisfaction:Compatible Goal, Different Concepts. Advances in Service. Marketing and Management 2:P65-P86,2003.
    [33]Ostrom & Iacobucci.Consumer Trade-Offs and the Evaluation of Services, Journal of Marketing59(January):P17-P28,2007.
    [34]Parasuraman. A; Valarie A. Zeithaml,& Leonard L.Berry.A Conceptual Model of Service Quality and It's Implication for Future Research, Journal of Marketing, 49,P941-P950,2005.
    [35]Parasuraman. A., Valarie A. Zeithaml.& Leonard L.Berry.SERVQUAL:A Multiple-Item Scale for Measuring Consumer Perceptions of Service Quality, Jourman of Retailing, Spring, P912-P937,2008.
    [36]Parasuraman, A., Valarie A. Zeithaml,& Leonard L.Berry.Delivering Service Quality-Balancing Customers Perceptions and Expectations, The Free. Press, P989,2003.
    [37]Berry,Zeithaml,V.A.,& Parasuraman, A.Quality Counts in Service, too.Vseiness Horizon,May-June,P47,2005.
    [38]Parasuraman, A.& Leonard L.Berry Prescriptions for a Service Quality Revolution in America, Organizational Dynamics,Vol 20Iss4, Spring, p95-p915,2002.
    [39]Parasuraman, Valarie A.Zeithaml&. Leonard L.Berry, Delivering Serrice Quality-Balancing Custaners Perceptions and Expections,P23,2006.
    [40]Dardozo, Richard N. An Experimental Study of Consumer Effort, Expectation,and Satisfaction. Journal of Marketing Research.2(Aug):244-249,2005.
    [41]Churchill, Gilber A., Jr & Carol Superenant. An Investigation into the Determinants of Consumer Satisfaction. Journal of Marketing Research.19(Nov): P491-P504,2002.
    [42]Anderson.James & Narus James.A model of distributor firm and manufacturer firm working partnership. Journal of Marketing,54(January),P42-P58,2008.
    [43]Aiello, Czepiel & Larry J.Rosehberg.Consumer Satisfaction.Toward and Integrative Framework. Proceedings of the Southern Marketing Association.P 169-P171,2006.
    [44]Drew,J.H.& Bolton, R. N.Service Valueand Its Measurement:Local Telephone Service, in Add Value to your service, Carol Surprenant, eds.New Youk University: AMA,P50,2004.
    [45]Engel, James F.,Toger D.Blackwell & Paul W.Miniard. Consumer Behavior.(7th ed.), Harcourt Broce Joranovich.College Publishers.The Dryden Press,2003.
    [46]Valarie A,Zeithaml L, Berry L. SERVQUAL:A Mutiple Item scale for Measuring Consumer Perceptions of Service Quality.Journal of Retailing,2006,64(1)
    [47]Ga 1 Bonnin, Olivier Segard, Pierre Vialle,. Relationship Marketing and Innovation.nullThe Case of The Launch of Wireless Local Loop Telecommunication Services in France., Journal of Services Research.2009.
    [48]Human, G, Naude, P,. Relationship and Innovation orientation in B2B markets. South African Journal of Business Management,2010,41(4):59-70.
    [49]Pillai K. G, Sharma A,Mature Relationships:Why does Relational Orientation turn into Transaction Orientation?.. Industrial Marketing Management.2010, 32(8):643-651
    [50]Yau, O H M, Mcfetridge, P R, Chow, R P M, Lee, J S Y. Is Relationship Marketing for Everyone?.European Journal of Marketing.2010, 34(9/10):1111-1127
    [51]Sin, L Y M, Tse, A C B, Yau, OHM, Chow, R P M, Lee, J S Y, Lau, L B Y. Relationship Marketing Orientation:Scale Development and Cross-Cultural Validation Journal of Business Research.2005,58(2):185-194.
    [52]Gronroos, C. Relationship Marketing:The Strategy Continuum. Journal of the Academy of Marketing Science,2010,23(4):252-255.
    [53]Camarero, C. Relationship Orientation or Service Quality? What is The Trigger of Performance in Financial and Insurance Services?.International Journal of Bank Marketing.2007,25 (6):406-426
    [54]服务业经营锦囊.台湾管理科学会编辑部.第7版,2012.
    [55]台湾内政部门儿童局.台闽地区儿童及少年生活状况调查报告分析.取自网址::http://www.cbi.gov.tw/text_version/,2012.
    [56]台湾内政部门户政司.户籍人口历年统计表.取自网址http://www.ris. gov.tw/,2012.
    [57]吴宗隆.文理补习班服务质量二维特性之研究—以台中县某升学补习班为例.亚洲大学经营管理研究所硕士论文,台中县,2005.
    [58]邱永富.补习班之服务质量:以屏东县某立案补习班为例.国立中山大学人力资源管理研究所硕士论文,高雄市,2001.
    [59]邱皓政.量化研究与统计分析.台北市:五南,2008.
    [60]吴秀玉.双薪家庭之压力与工作管理系统.南华大学社会学研究所「网路社会学通讯期刊」.取自网址http://www.nhu.edu.tw/-society/e-j/44/44-29.htm,2012.
    [61]吴万(?)、林清河.企业研究方法.台北市:华泰,2001.
    [62]吴麓芬.国小学生补习状况问卷分析.人本教育札记,2007.
    [63]林建山.台湾服务业发展抉择之行销学观点.台湾市场拓展学会七十五年年会文集,服务业的行销.2008.
    [64]许国光.国中生参与补习行为之研究,以屏东市学生为例.屏东科技大学企业管理系硕士班硕士论文.屏东县,2005.
    [65]许绮婷.探讨国三学生对补习班与学校教学的看法及其与基本学测数学科之表现的关系.国立台湾师范大学科学教育研究所,2001.
    [66]尚艾伟.文教机构经营管理之研究.台北大学合作经济研究所硕士论文.台北市,2002.
    [67]洪郁年.国小学童家长选择补习班因素分析—以林园地区为例.屏东师范学院教育科技研究所硕士输文.屏东县,2004.
    [68]洪顺庆.行销管理.台北:新隆书局,2009.
    [69]台湾教育部门.直辖市及各县市短期补习班信息管理系统.取自网址:http://ap4.kh.edu.tw/,2003.
    [70]台湾教育部门.台中市补习班信息管理系统.取自网址http://ap4.kh.edu.tw/,2003.
    [71]司徒达贤.服务业四大管理特性.卓越,2006(26).
    [72]成静杰.补习班成人学生之内外控人格特质、不确定感、社会支持、考试因应策略与生活适应关系之研究.国立政治大学教育研究所,2008.
    [73]吴品玖.高中补习班数学教师信念与教学行为之质性研究.国立成功大学教育 研究所硕士论文,2007.
    [74]吴韩伟.合伙创业之研究.国立中山大学人力资源管理研究所硕士论文,2000.
    [75]翁崇雄.服务质量管理策略之研究.质量管理月刊第二十七卷第一期,2008.
    [76]马云龙.直销公司之服务质量.国立中山大学企业管理研究所硕士论文,2008.
    [77]陈之昭.面子问题之研究.台湾大学心理学研究所硕士论文,1982:45-49.
    [78]孙国华.高雄县市国民小学学生之课外补习实况与成因之调查研究.教育资料文摘,31(1),2003.
    [79]张春桂.国小学童课后补习戕况与家长决策行为之探讨—以台南市为例.国立台南大学教师在职进修社会硕士学位班硕士论文.台南市,2004.
    [80]台湾教育部门统计处.国民教育阶段学生人数预测分析报告,2004.
    [81]台湾教育部门统计处.台湾教育统计摘要,2006年版.取自网址:http://www.edu.tw,2006.
    [82]李询.多元分析与多变量统计.三民书局.2010.
    [83]黄兴治.银行业服务质量之实证研究——以大台南地区为研究对象.国立中山大学企业管理研究所硕士论文,2004.
    [84]张浩然.补教业概况.行职业展望第16辑,2011.
    [85]郑璁华.网络购物消费者满意度之研究——台湾网络书店为例.国立中山大学企业管理研究所硕士论文,2007.
    [86]刘大伟.连锁商店之商圈评估与店址选择策略——台湾快餐餐饮产业之实证研究.国立中山大学企业管理研究所硕士论文,2004.
    [87]傅方明.服务质量、品牌知识、顾客满意度与顾客忠诚度之研究—以儿童美语补习班为例.能华科技大学商学与管理研究所硕士论文.台北县,2006.
    [88]管梦麟.国内文理补习班服务质量与顾客满意度之研究—以台北县巨登补习班为例.大葉大学事业经营研究所硕士在职专班硕士论文,彰化县,2008.
    [89]谢蕙莲.教部统计:文理、外语补习班多5倍.联合知识库,2006.
    [90]刘家宁.台北市学童参加校外英语学习消费行为之研究.中原大学企管研究所硕士输文硕士论文.桃园县,2008.
    [91]罗淇.补习与教育成就.淡江大学产业经济研究所硕士论文.台北县,2002.
    [92]王政彦.回流教育的理论.回流教育.台北市:师大书苑,1998.
    [93]王政彦.迎潮流,拓回流——回流教育的当务之急.教师天地,1999(97):10-16.
    [94]吴明烈.回流教育与学习社会.回流教育,台北市:师大书苑,1998.
    [95]吴明烈.推动回流教育迈向学习社会.成人教育双月刊,1999(41):19-25.
    [96]柯正峰.我国回流教育的实施及发展趋势.回流教育,台北市:师大书苑,1998.
    [97]胡梦琼.终身教育典范的发展与实践.台北市:师大书苑,1998.
    [98]胡梦琼.回流教育与终生学习.回流教育,台北市:师大书苑,1998.
    [99]财团法人台湾区域发展研究院.建立终身学习社会的具体途径——建立高等教育回流教育制度.项目研究报告,2001.
    [100]张德水.回流教育与高等教育.回流教育,台北市:师大书苑,1998.
    [101]黄富顺.终生教育.台北市:台湾书店,2005.
    [102]黄富顺.成人教育辞典.台北市:中华民国成人教育学会,2005.
    [103]黄富顺.终生学习的意义、源起、发展与实施.终生学习与教育改革.台北市:师大书苑,1997.
    [104]黄富顺.成人教育导论.台北市:五南图书出版公司,2010.
    [105]詹栋梁.回流教育与国家发展.成人教育与国家发展,台北市:师大书苑,2007.
    [106]詹栋梁.回流教育的原则与实施.成人教育2005(31):2-7.
    [107]蔡秀美.回流教育与推广教育.回流教育,台北市:师大书苑,2007.
    [108]潘扶德.我国成人基本教育社会需求之研究——从花东两县国中校补校调查为例.行政院发展考核委员会项目研究报告,2000.
    [109]爵霖.终身教育.师友,2006(376):47-48.
    [110]刘原超.归因理论在补习班顾客行为上之研究.国立政治大学企业管理研究所硕士论文,2006.
    [111]许辉文.服务营销与质量管理.三民书局,2011.
    [112]教育部国民教育司.国民教育法,2003年2月6日修正.
    [113]台湾教育部门社会教育司.补习及进修教育法,2001.
    [114]台湾教育部门社会教育司.短期补习班设立及管理规则,2011.
    [115]陈育君.迈向高质量的资优教育:以PZB模式探讨国小资优生独立研究课程.台东特教,2003.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700