共查询到20条相似文献，搜索用时 78 毫秒
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"计算机组装与维护"是理论性与实践操作性很强的课程,它具有内容更新快、实用性强等特点,是培养学生计算机应用能力的课程。本文分析了"计算机组装与维护"课程的特点,结合教学实际出现的问题,提出了该课程的教学改革思路。 相似文献
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董贵明 《中国科教创新导刊》2012,(20):101-101,103
案例教学法是理论与实践有效结合的教学方法,对于水资源评价这一实践性和综合性均较强的课程来说,有助于提高学生解决实际水资源评价问题的能力。本文从"水资源评价"课程的内容和特点出发,讨论了案例教学法在水资源评价课程中的应用的必要性,阐述了案例的设置和案例教学的实施过程。 相似文献
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杨飒 《广东教育学院学报》2013,(3):49-52
针对"自动控制原理"教学上存在的理论性强、理论与实践结合难的特点,尝试在"自动控制原理"课程中实施任务驱动教学模式,并通过一个具体的任务设计案例——直流伺服电机控制系统的分析与控制,说明任务的设计与课程教学的联系.经过实际教学验证,任务驱动教学模式在"自动控制原理"教学上取得了较好的教学效果. 相似文献
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为进一步提高学生的实践能力和创新能力,针对"机械工程测试技术"课程综合性强和实践性强的特点,从课程内容、教学方法、实践教学、学科竞赛等方面进行了教学改革,取得了一定的效果。 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