共查询到20条相似文献,搜索用时 109 毫秒
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基础化学实验室的建设与管理 总被引:2,自引:0,他引:2
化学实验室是全面完成化学教学任务的重要基地。 我院2002年建立了设备比较先进的化学实验室,给学生创造了良好的实验条件,并进行了科学化的管理,规定了各种规章制度和有关职责,较好地完成了化学教学任务。在实践中。采取:固定优秀代课教师兼管,勤工助学学生帮忙的管理办法,既减轻教师的劳动强度,又培养了学生的技能,且协调了各种关系,有利于化学教学质量的提高。 相似文献
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高校实验室的安全管理是教学和科研活动的重要保障,关系到学生和老师的切身利益。本文从化学实验室安全建设和管理方面阐述了当前实验室在安全方面的建设和管理过程中存在的问题,就在实验室安全建设的硬件、软件和制度建设与管理等多个角度进行了探讨,总结了一些相关经验。 相似文献
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在物理化学实验室的建设方面进行了研究、探索与实践,提出了仪器设备模块化、实验室绿色化和教学革新同步化的建设模式,并在实践中取得了良好效果。 相似文献
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1982年学校分配给我系一部分世界银行贷款.系领导和各实验室主任多次讨论,总结了长期来经费分散使用、仪器分散管理、重复购置、利用率低的教训;全面地分析了化学实验教学的特点和要求,一致认为:在目前经费有限的情况下,要想大面积地更新教学内容,提高教学质量,就必须打破传统的专业界线,建立一个全系公共的教学实验室——中级化学实验室. 相似文献
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Yuhua WENG Changming YAN Chunyan ZHANG Yonghong RUAN Laiying ZHANG Shun PENG Xueming FANG Yanping REN 《大学化学》2018,33(12):39-45
This paper focuses on the detailed construction of the National Demonstration Center for Experimental Chemistry Education of Xiamen University. It contains the accurate design and construction of engineering systems, supply and exhaust air, water, electricity, etc., and furniture. Therefore, this paper provides practical experience for the detailed design and construction of chemistry teaching laboratories in colleges and universities. 相似文献
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Qiao Dong 《Accreditation and quality assurance》2002,7(4):171-172
This document gives a brief introduction to CNACL (China National Accreditation Committee for Laboratories). Laboratory accreditation
in China is integrally administrated by the China State Bureau of Quality and Technical Supervision, a government administrative
department of China State Council, which authorizes CNACL to implement Chinese laboratory accreditation activities. CNACL
was established on September 20, 1994. It is a full member of both ILAC (International Laboratory Accreditation Cooperation),
and APLAC (Asia Pacific laboratory Accreditation Cooperation), and signed the APLAC MRA (Mutual Recognition Arrangement) in
New Delhi, India on December 3, 1999. CNACL carries out laboratory accreditation activities in full compliance with international
general criteria. Its operation complies with ISO/IEC Guide 58 (1993), ISO/IEC 17025 (1999), ISO/IEC Guide 43 (1997) and other
international standards. 相似文献
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P. H. Willcocks N. R. Bosley A. Broadhurst I. D. Luscombe 《Journal of Thermal Analysis and Calorimetry》1999,56(3):1413-1418
The use of thermal analysis as part of a quality system in industry can be effective only if the techniques are made to conform
to high standards of quality assurance. Achieving these high standards is not problem free and there remain many issues which
require the attention of thermal analysts in industry and academe. Fundamental aspects which have been considered include
limitations due to instrument design, problems in computerised control and analysis. A key aim is towards validation of data
at international level.
This revised version was published online in August 2006 with corrections to the Cover Date. 相似文献
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Julia Pérez-Iglesias Hervilia M. Seco-Lago Jesús M. Castro-Romero José M. Fernández-Solis Victoria González-Rodríguez 《The Chemical Educator》2000,5(1):27-30
Spectrophotometry is an analytical technique that is studied at the university level because of its ease of operation and low expense. Three different experimental methods of gradual difficulty are proposed for the application of this technique to the simultaneous determination of two metals. The techniques are applicable to the practice of all subdisciplines of experimental chemistry. These techniques are (1) absorption spectrophotometry, the determination of cobalt (II) and copper (II); (2) first-derivative spectrophotometry, the determination of chromium (III) and copper (II); and (3) first-derivative spectrophotometry using the zero-crossing method, the determination of copper (II) and mercury (II). 相似文献
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刘广辉 《分析测试技术与仪器》2012,18(4):254-257
对分析实验室仪器配置Uninterruptible Power System(UPS)电源的必要性进行了分析与探讨,介绍了如何合理配置UPS电源的方法,对UPS电源的使用与维护给出了建议。 相似文献
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浅析高校化学实验室废弃物的综合处理 总被引:1,自引:0,他引:1
化学实验室的环境污染问题不容忽视,必须防患于未然。实验过程中产生各种废气、废水和固体废物等污染物,对人体的危害极大。本文分析了目前我国高校化学实验室"三废"污染的现状,简单阐明了造成化学实验室环境污染的主要原因,同时提出了实验室污染的防治措施。 相似文献
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改进教学方法提高教学效果 总被引:1,自引:0,他引:1
物理化学概念抽象,理论严谨,学生难于理解和记忆,学生普遍反映物理化学难学.本文作者通过20多年的教学实践,总结了一套较好的课堂教学方法,根据学生好奇、求知欲强、思维活跃、学习从兴趣出发的特点,充分利用物理化学内容丰富、趣味性强的特点,努力挖掘各种趣味因素,通过更新教学手段,改进教学方法,创设情境,以各种教学形式诱发、激励学生的学习兴趣与求知欲望,使他们由被动的"要我学"转变为主动的"我要学",从而搞活了教学,取得了较好的教学效果. 相似文献
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