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《数据结构》实验教学改革探讨 总被引：2，自引：1，他引：1
杨慧 《赤峰学院学报(自然科学版)》2009,25(3):189-190
《数据结构》是计算机等专业一门重要的专业基础课,是程序设计的重要理论基础,也是多门后续课程的学习基础.本文针对当前数据结构实验教学中存在的问题,提出了针对不同学生学习阶段要求完成基础性实验、自选性实验、设计性实验、综合性实验的分层次实验教学,有效提高学生的实验能力和学习积极性. 相似文献
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通信系统由不同功能模块组成.传统教学为方便学生掌握通信工程专业的知识和技能,将各门课程的实验分时段、分地点循序渐进开展,这样不利于学习者对通信系统的整体认识.针对当前通信工程专业课程实验教学的现状,以通信原理的AM、2FSK调制解调实验与光纤通信的光传输系统实验的结合为例,设计了这两门课程的综合实验,学生可利用原有的实验器材,设计更加全面的通信系统,无需另加经费即可开展综合设计性实验,这有利于加强知识之间的联系,深化对通信系统整体性的理解,提高学生的动手能力,节约实验时间及实验室建设时间. 相似文献
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当前大学生对大学计算机这门课兴趣不高,尤其是实验课,学生自我感觉已掌握了相关操作,但往往眼高手低,而且实际运用知识的能力很差,针对这种现象提出在实验教学中巧妙地选用一些实用且有趣的综合性实验,将所学知识综合起来练习使用,不仅能激发学生学习积极性,而且可提高学生综合运用所学知识解决实际问题的能力。本文以含有照片的邮件合并这一综合实验为例详细说明了综合性实验的选取、设计、实验及总结。使实验课程更生动有趣,从而提高教学效果。此实验教学方法同样适用于其他计算机类课程的教学。 相似文献
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根据高校人才培养目标和医药学生培养教学大纲的要求,结合本学科实验教学项目内容与教学手段特征,对专业实验重新设计、精心策划,构建与理论课程相对独立的学科实验课程体系;有机融合生理学、病理生理学、药理学3门专业知识,建立跨专业、多层次、综合性机能学实验教学课程。项目的成功实施有效推动机能学实验课程建设及实验教学效果、教学质量提高。 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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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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《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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YANGShiguo 《重庆大学学报(英文版)》2004,3(1):86-88
The problem on the geometrc inequalities involving an n-dimensional simplex and its inscribed simplex is studied. Aninequality is established, which reveals that the difference between the squared circumradius of the n-dimensional simplex andthe squared distance between its circumcenter and barycenter times the squared circumradius of its inscribed simplex is not lessthan the 2(n-1)th power of n times its squared inradius, and is equal to when the simplex is regular and its inscribed siplex is atangent point one. Deduction from this inequality reaches a generalization of n-dimensional Euler inequality indicating that thecircumradius of the simplex is not less than the n-fold inradius. Another inequality is derived to present the relationship betweenthe circumradius of the n-dimensional simplex and the circumradius and inradius of its pedal simplex. 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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GUO Bao-feng Xiao Da-wei 《重庆大学学报(英文版)》2005,4(3):129-133
Using virtual reality for interactive design gives a designer an intuitive vision of a design and allows the designer to achieve a viable, optimal solution in a timely manner. The article discusses the process of making the Virtual Reality System of the Humble Administrator＇s Garden. Translating building data to the Virtual Reality Modeling Language （VRML） is by far unsatisfactory. This creates a challenge for computer designers to do optimization to meet requirements. Five different approaches to optimize models have been presented in this paper. The other methods are to optimize VRML and to reduce the file size. This is done by keeping polygon counts to a minimum and by applying such techniques as object culling and level-ofdetail switching. 相似文献
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The awareness of individualism can be traced back to the period of American Revolution when the Declaration of Independence was produced.It expressed basic beliefs concerning freedom,equality,democracy,privacy and the relationship between people and government,which were exactly what the philosophy of individualism mostly dealt with at that time.This paper is to exploit the essence of individualism by analyzing the Declaration .The analysis enables us to reconsider its significance to the issue of America human rights and foreign policies. 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