【摘 要】
：
电子线路是一门实践性很强的科目,其内容比较抽象,并且与电工基础、物理学等基础知识紧密联系。由于以往的教学条件和实验条件,一般都只限于课堂讲述方法的变化,没有从更深的
论文部分内容阅读
电子线路是一门实践性很强的科目,其内容比较抽象,并且与电工基础、物理学等基础知识紧密联系。由于以往的教学条件和实验条件,一般都只限于课堂讲述方法的变化,没有从更深的层次去挖掘,摆脱不了“课堂理论讲授,然后进行实验”的模式,考核往往也不能摆脱应试教育的一些弊端。这样的教学方法,对于基础较好又勤奋好学的学生来说,当然没有太大的影响。但是,随着招生比例的增加,学生的基础参差不齐,学习兴趣不高的
Electronic circuit is a very practical subject, its content is more abstract, and basic knowledge of electrician, physics and other closely linked. Due to the past teaching conditions and experimental conditions are generally limited to the classroom about changes in methods, did not dig from a deeper level, can not get rid of “classroom theory to teach and then experiment ” model, assessment often can not get rid of exam-oriented education Some of the drawbacks. This method of teaching, of course, does not have much impact on students who are good at fundamentals and studious. However, with the increase of the enrollment ratio, students' foundation is uneven and their learning interest is not high
其他文献
●频响范围》14Hz-24kHz●灵敏度》104dB/mW●阻抗》16欧姆●最大功率》100mW●耳机线》0.6m●插头》3.5mm镀金直型插头●重量》4g
● Frequency response range “14Hz-24k
该论文的主要目的是为了提高油藏高含水期的采油速度,在以油藏历年开发情况仔细研究的基础上,采用剩余油精细研究分析,提出精细注水措施,配套实施工艺技术,使油藏的潜力小层
EMA药物风险管理委员会(PRAC)推荐加强限制女性使用丙戊酸盐由于宫内暴露于丙戊酸盐的胎儿存在发生畸形和发育问题的风险,PRAC推荐加强限制丙戊酸盐的使用。PRAC建议,除非其
n-Si(111) surface tailed -C_2H_5,-C_2H_4COOH,-C_2H_2COOH were prepared by the reactions among Si-H to ethyl-Grignard,methyl acrylate and ethyl propionate,and th
The trajectory of incident ions penetrating through the device plays a vital role in single event upset (SEU) occurrence. In present work, two types of Geant4 t
五、被考察人物自述我出身于一个农民家庭,虽然我现在已拿到了大学文凭。我是从建筑安装起步的,吉首大学95%以上的建筑都是我们荣昌承建的。我从90年在湘西开始从事建筑施工
在中等职业学校《电子线路》的实际教学中,以教师为中心的讲授式教学形式比较单一,使学生感到枯燥乏味,为改变这种状况,笔者结合自己的教学实践,本文提出以培养学生综合知识
本文从设计角度对液压元件选用不当和回路设计不合理引起的故障进行了分析归纳。
This article from the design point of view of the improper selection of hydraulic co
The synthesis,structure and properties of a new A 5B 4O 15-type cation-deficient perovskite Ba 3 La 2 Ti 2 Ta 2 O 15 were discribed.The compound was prepared by
0前言由于现代工业和现代农业发展带来的环境污染，食品污染日益成为人们关注的焦点，随着经济的发展，环保意识的强化，人类消费观念和消费行为正在发生深刻的变化。在食品领域，人们