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实验技能是院校人才培养,特别是工科类研究生培养的重要内容,研究生实验技能的获得最为直接、最为主要的途径是实验课程教学。本文在分析光电类研究生实验课程特点的基础上,结合作者们在我校"十一五"重点建设课程《高等光电技术实验》中"激光技术实验"模块的教学体会,讨论了光电类研究生实验教学所涉及的一些基本问题及几点认识,包括课程内容设计和优化、教学组织方式及启发式教学的应用等方面。 相似文献
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机械工程实践中心在全校学生的实践教学环节中起着重要作用,其开放性实验管理体制为学生根据兴趣选择实验提供了条件。通过以机械工程实践中心为依托,构建开放性多层次数控实验平台为学生提供相应的硬件条件和实验课程,有效提升数控人才培养质量,取得了良好教学效果。 相似文献
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知识创新和实践创新能力是2l世纪对人才培养的要求。材料科学是来源于实践的科学,材料类研究生的实践创新能力是培养材料以及其交叉领域高素质人才的必要条件。文章以北京航空航天大学材料科学与工程学院开设的研究生特种功能材料特色试验为例,提出材料类研究生创新型实验课程构建的思路,即依托于优秀的科研项目、科研成果的实践经验,推动从科研到实验教学的高质量的转化融合。这对高校研究生实验课的设置有一定的借鉴作用。 相似文献
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王可兴 《中国现代教育装备》2014,(11):80-81
食品化学实验是食品科学专业必修课程,对大学生职业化教育起重要作用。近年来,随着社会对人才培养要求的不断提高,食品化学实验课程改革已是社会发展的必然。以创新食品化学实验为起点,结合多年教学经验,提出以实际应用为基础展开食品化学实验的观点,拓宽食品化学实验课程的创新之路。 相似文献
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《海外英语》2007,(5):10-11
Many college freshmen arrive woefully unprepared to do college work, and as disadvantaged populations continue to grow, the share of the American work force that has made it through college is expected to plummet. Many experts blame that educational failure not just on high schools but also on colleges. School & College, a special report by The Chronicle, looks at efforts to fix the system. What reforms would better prepare students for college? What should schools and colleges be doing differently? How should state and federal officials help? 相似文献
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邱崇丙 《唐山师范学院学报》2014,(1):21-23
汉字的六书,《说文》对“转注”一类,语焉不详。后世学者提及转注,也仅限于许慎所举出的例字。《汉字例说》一文,作者从转注的角度综合考虑,对部分现代常用字作了分析,跟传统的解释有所不同。希望能抛砖引玉,互相切磋,以推进学术研究。 相似文献
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《海外英语》2007,(4):36
There are numbers of crossroads on our long and unpredictable life journey where we totally have no idea about which direction to choose. No matter what our decision is, we should not turn back, but face the music and go ahead instead. I am this kind of girl who always does try without regretting, one example is how I dealt with my love. 相似文献
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Migration occurs behind a variety of reasons and has a great effect on the whole world. People may migrate in order to improve their economic situation, or in order to escape civil strife, persecution, and environmental disasters. The impact of migration is complex, bringing both benefits anddisadvantages. This paper briefly talks about the causes of migration, the allocation of benefits, and the ways in which individual countries and the international community deal with this important subject. 相似文献
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Rachel Zupek 《海外英语》2007,(11):40-41
我们绝大部分人都同意一件事情——我们喜欢金钱。但是你对金钱的喜欢之情足够到让你创立一份事业么?.财富通常被人忽视,主要在于人们不能真正了 相似文献
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Sister Carrie is one of the most controversial characters in American literature.Thought as a "fallen woman" firstly,she was defined as a "new woman" by some critics later. However, by digging into the motivaton behind the whole process of Carrie's "success", the relationship between Carrie and her creator (the author), the social conditions of then American, it can be found that Carrie has never been free-standing on her thought and she has never found her real-sdf even after becoming a famous actress. In a society dominated by mass consumerism Carrie is only an adherent of her own desires. She also is a representative of all those country girls flooded into cities, a symbol and a sacrifice of the urbanization of America in a time countryside was overcome by cities. 相似文献
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RUZBEHANI Mohsen 《重庆大学学报(英文版)》2004,3(1):20-25
1.IntroductionOne-cyclecontrolmethod,whichwasproposedaboutonedecadeago[1],hasbecomeanattractivemethodinspecialfieldssuchaspowerfactorcorrection[2-6],switchingamplifiers[7,8],etc.Themainideaofthiscontrollerisbasedonintegrationofdiodevoltageinone-cycleandforcesittobeexactlyequaltothereferencevalue.Themainadvantageofthiscontrollerisitsrealtimeabilitytorejectthevariationofinputvoltage[1].Despitethisgreatability,ithasnogoodperformancesinrejectingofloaddisturbanceandfollowingreferencecommands.Espec… 相似文献