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Practice of Seminar Teaching Methodology in Signals and Systems 信号与系统研讨教学方法的实践
Experiment Science and Technology Pub Date : 2015-10-28 DOI: 10.3969/J.ISSN.1672-4550.2015.05.072
Tang Pu-ying, He Qi-rui, L. Shaorong, G. Yuan
{"title":"Practice of Seminar Teaching Methodology in Signals and Systems","authors":"Tang Pu-ying, He Qi-rui, L. Shaorong, G. Yuan","doi":"10.3969/J.ISSN.1672-4550.2015.05.072","DOIUrl":"https://doi.org/10.3969/J.ISSN.1672-4550.2015.05.072","url":null,"abstract":"Seminar teaching methodology has many advantages compared with the traditional class teaching methodology. Seminar teaching methodology was applied in Signals and Systems. The guidance of the students’ divergent thinking and finding problem was done. The way of examination was also modified. The results have shown that many aspects of students’ ability have been improved and the learning interest in the course has been motivated increasingly.","PeriodicalId":12238,"journal":{"name":"Experiment Science and Technology","volume":"1 1","pages":"218-221"},"PeriodicalIF":0.0,"publicationDate":"2015-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88243978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of the Chemical Experiment Device of Promoting the Reversible Reaction 促进可逆反应化学实验装置的研制
Experiment Science and Technology Pub Date : 2015-10-28 DOI: 10.3969/J.ISSN.1672-4550.2015.05.083
Zhou Xiong, Wu Xinping, Qin Honglian
{"title":"Development of the Chemical Experiment Device of Promoting the Reversible Reaction","authors":"Zhou Xiong, Wu Xinping, Qin Honglian","doi":"10.3969/J.ISSN.1672-4550.2015.05.083","DOIUrl":"https://doi.org/10.3969/J.ISSN.1672-4550.2015.05.083","url":null,"abstract":"The chemical experiment device which can promote the reversible reaction has been introduced that combined with the preparative experiment of acetidin by the Le chateliers principle. The device referenced the industrial production method-reaction distillation method. It includes the dephlegmator, water separator, reflux device, and so on. The ester and the water can be steamed out of the system continuously, so it can promote the balance. Through the practice application, the product is less impurity, the subsequent refined is easy, the yield is higher. The experiment teaching effect is improved by the use of the device.","PeriodicalId":12238,"journal":{"name":"Experiment Science and Technology","volume":"60 1","pages":"254-256"},"PeriodicalIF":0.0,"publicationDate":"2015-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88722529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Improvement of Potentiometer Experimental Equipment of UJ31 UJ31电位器实验装置的改进
Experiment Science and Technology Pub Date : 2015-10-28 DOI: 10.3969/J.ISSN.1672-4550.2015.05.006
Wang Ting, Sun Xiao-wei, Song Ting, Qu WeiLong
{"title":"Improvement of Potentiometer Experimental Equipment of UJ31","authors":"Wang Ting, Sun Xiao-wei, Song Ting, Qu WeiLong","doi":"10.3969/J.ISSN.1672-4550.2015.05.006","DOIUrl":"https://doi.org/10.3969/J.ISSN.1672-4550.2015.05.006","url":null,"abstract":"Using the compensation method principle,the potentiometer is used to precisely measure the electromotive force,electrical quantities such as voltage,current and resistance. During the actual teaching process,the test error of result is bigger because of the use of accessory equipment mechanical galvanometer cannot grasp well when students use the type UJ31 potential difference. The result is better when the attachment equipment mechanical galvanometer substitute digital instrument by discussion and demonstrate.","PeriodicalId":12238,"journal":{"name":"Experiment Science and Technology","volume":"4 1","pages":"16-17"},"PeriodicalIF":0.0,"publicationDate":"2015-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88789863","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Teaching Reform for the Non-electric Class Professional Electrician Experiments Based on BB Platform 基于BB平台的非电气类专业电工实验教学改革
Experiment Science and Technology Pub Date : 2015-10-28 DOI: 10.3969/J.ISSN.1672-4550.2015.05.041
Zhang Ying, Zhang Zhenwei
{"title":"Teaching Reform for the Non-electric Class Professional Electrician Experiments Based on BB Platform","authors":"Zhang Ying, Zhang Zhenwei","doi":"10.3969/J.ISSN.1672-4550.2015.05.041","DOIUrl":"https://doi.org/10.3969/J.ISSN.1672-4550.2015.05.041","url":null,"abstract":"Aiming at the existing problems of non-electric class professional electrics experiments teaching,this paper puts forward a new experiment teaching mode based on the BB platform. The teaching platform,experiment contents,experiment report form and the assessment way have been reformed. Practices indicate that this teaching reformation can improve the students' learning efficiency,strengthen the connection of professional teachers and experiment teachers,and improve the teaching quality of non-electric professional electrician experiment.","PeriodicalId":12238,"journal":{"name":"Experiment Science and Technology","volume":"360 1","pages":"119-120"},"PeriodicalIF":0.0,"publicationDate":"2015-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76421573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Application of Innovative-designing Comprehensive Experiment Lesson of Biological Engineering Major 创新设计在生物工程专业综合实验课中的应用
Experiment Science and Technology Pub Date : 2015-10-28 DOI: 10.3969/J.ISSN.1672-4550.2015.05.064
Zhu Linjiang, Zheng Feiyun, Li Yongxian, Li Qi
{"title":"Application of Innovative-designing Comprehensive Experiment Lesson of Biological Engineering Major","authors":"Zhu Linjiang, Zheng Feiyun, Li Yongxian, Li Qi","doi":"10.3969/J.ISSN.1672-4550.2015.05.064","DOIUrl":"https://doi.org/10.3969/J.ISSN.1672-4550.2015.05.064","url":null,"abstract":"Comprehensive experiment lesson of technology in Biological Engineering Major does not only systematically consolidate the learned knowledge of student and raises them the ability of project operation, but also should cultivate their innovation capability. Its teaching program should be reformed to improve its teaching quality. This paper takes comprehensive experiment lesson of beer brewing technology as example to discuss a new innovative-designing teaching program. In this program, innovative designing of a novel product was added into lesson content and students’ presentation-dependent assessment methods were established. The new teaching program could solve some common teaching problems happened in experiment lessons and arouse students’ learning interest and innovation consciousness. The reformed teaching program could be widely applied.","PeriodicalId":12238,"journal":{"name":"Experiment Science and Technology","volume":"36 1","pages":"194-196"},"PeriodicalIF":0.0,"publicationDate":"2015-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75474525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research and Exploration on the Teaching Method for Low Frequency Electronic Circuit 《低频电子电路》教学方法的研究与探索
Experiment Science and Technology Pub Date : 2015-10-28 DOI: 10.3969/J.ISSN.1672-4550.2015.05.067
Cheng Wangbin, Liu Xiang, Ding Yuejiao, Chen Song
{"title":"Research and Exploration on the Teaching Method for Low Frequency Electronic Circuit","authors":"Cheng Wangbin, Liu Xiang, Ding Yuejiao, Chen Song","doi":"10.3969/J.ISSN.1672-4550.2015.05.067","DOIUrl":"https://doi.org/10.3969/J.ISSN.1672-4550.2015.05.067","url":null,"abstract":"Low Frequency Electronic Circuit contains the classroom teaching and practice teaching, and it is an important professional basic course of electronic and information major. To improve the teaching effect of Low Frequency Electronic Circuit, the teaching contents, the teaching methods, the teaching mean and the practice teaching are researched and explored. The research results show that our college has achieved good teaching results after the teaching reform for Low Frequency Electronic Circuit having been implemented.","PeriodicalId":12238,"journal":{"name":"Experiment Science and Technology","volume":"33 1","pages":"203-204"},"PeriodicalIF":0.0,"publicationDate":"2015-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77869254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Take the Practice Innovation Ability as the Core and Fully Promote Laboratory Open Sharing 以实践创新能力为核心，全面推进实验室开放共享
Experiment Science and Technology Pub Date : 2015-10-28 DOI: 10.3969/J.ISSN.1672-4550.2015.05.075
Yin Liping
{"title":"Take the Practice Innovation Ability as the Core and Fully Promote Laboratory Open Sharing","authors":"Yin Liping","doi":"10.3969/J.ISSN.1672-4550.2015.05.075","DOIUrl":"https://doi.org/10.3969/J.ISSN.1672-4550.2015.05.075","url":null,"abstract":"Open lab for college is a very important job.Personnel training, especially the open lab plays an important role in cultivating the talents of practice innovative. Based our school,we focused on the laboratory open problems, and actively improve the experimental platform system and strengthen the experimental platform hardware security, good experimental team support, build a shared platform for the implementation of experimental teaching, laboratory management to build an open platform and laboratory performance evaluation system. It can achieve the “innovative talents as the core, innovation management mechanism, improve my school teaching and laboratory experiments benefits propulsion Laboratory fully open sharing”targets.","PeriodicalId":12238,"journal":{"name":"Experiment Science and Technology","volume":"4 1","pages":"229-231"},"PeriodicalIF":0.0,"publicationDate":"2015-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81543515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Recombination and Design of Magnetic Resonance Imaging Experiment 磁共振成像实验的重组与设计
Experiment Science and Technology Pub Date : 2015-10-28 DOI: 10.3969/J.ISSN.1672-4550.2015.05.011
Xu Jianmei, Lin Qing, Y. Fang
{"title":"Recombination and Design of Magnetic Resonance Imaging Experiment","authors":"Xu Jianmei, Lin Qing, Y. Fang","doi":"10.3969/J.ISSN.1672-4550.2015.05.011","DOIUrl":"https://doi.org/10.3969/J.ISSN.1672-4550.2015.05.011","url":null,"abstract":"Based on the framework of medical imaging physics, the teaching reform on magnetic resonance imaging (MRI) experiments has been explored and practiced. The content of experiment has been reconstructed and optimized according to the aims of course. By means of experiment design, we reform the organizational process of experiment teaching and lead students to analyze problems seriously and solve them actively, make students become the subject of experiment teaching. The advantage of experiment teaching in aspects of linking theory with practice and training students with practical ability has been demonstrated, in order to lay the foundation to achieve goals of teaching and cultivate students with professional ability.","PeriodicalId":12238,"journal":{"name":"Experiment Science and Technology","volume":"29 24 1","pages":"29-31"},"PeriodicalIF":0.0,"publicationDate":"2015-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82947272","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Experimental Research of Flow Coefficient for Free Outflow of the Flat Sluice 平闸自由出水口流量系数试验研究
Experiment Science and Technology Pub Date : 2015-06-28 DOI: 10.3969/J.ISSN.1672-4550.2015.03.003
Mao Tan, L. Jidong, Shi Zheqiong, L. Leiping
{"title":"Experimental Research of Flow Coefficient for Free Outflow of the Flat Sluice","authors":"Mao Tan, L. Jidong, Shi Zheqiong, L. Leiping","doi":"10.3969/J.ISSN.1672-4550.2015.03.003","DOIUrl":"https://doi.org/10.3969/J.ISSN.1672-4550.2015.03.003","url":null,"abstract":"We set up an experimental model of hydraulics, and analyze the free outflow flow of flat sluice. One can obtain the experimental data of the flat sluice freedom flow coefficient by calculation. In comparison with the experimental data and calculated values which is calculated by three commonly different kinds of freedom flow coefficient empirical formula, which can provide an experimental basis for the select of calculating formula of engineering applications. By curve fitting method, one proposed calculation method of free flow coefficient based on a quadratic function, which can provide a new reference for the flow calculation.","PeriodicalId":12238,"journal":{"name":"Experiment Science and Technology","volume":"8 1","pages":"6-9"},"PeriodicalIF":0.0,"publicationDate":"2015-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90602522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study of Experiment Teaching of Materials Physics under the Circumstances of Engineering Education Accreditation 工程教育认证背景下的材料物理实验教学研究
Experiment Science and Technology Pub Date : 2015-06-28 DOI: 10.3969/J.ISSN.1672-4550.2015.03.026
Zhao Chun-xia, Z. Jing, Li Yueli
{"title":"Study of Experiment Teaching of Materials Physics under the Circumstances of Engineering Education Accreditation","authors":"Zhao Chun-xia, Z. Jing, Li Yueli","doi":"10.3969/J.ISSN.1672-4550.2015.03.026","DOIUrl":"https://doi.org/10.3969/J.ISSN.1672-4550.2015.03.026","url":null,"abstract":"Based Education (OBE) is a process that tries to improve learning outcomes for individual student by actively assessing and adjusting teaching curriculum. OBE has been successful in many education systems and is favored in many countries. Guided by the engineering education accreditation, we investigated and practiced the comprehensive experiment teaching of material physics under materials science and engineering platform by applying OBE methodologies. In details, we combined the characteristics of material physics subject, the cultivation for talented students with innovative awareness and ability, and together with the conditions of the current experiment teaching in our university to achieve the intended learning outcomes. The practice and experience in sustaining improvement of material physics experiment teaching was then discussed and summarized, aiming to help improve the undergraduate students’ practical engineering and innovation capability.","PeriodicalId":12238,"journal":{"name":"Experiment Science and Technology","volume":"76 1","pages":"79-81"},"PeriodicalIF":0.0,"publicationDate":"2015-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81049721","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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