1) chemical concept
化学概念
1.
The representation of chemical concepts is an important topic in educational psychology for chemistry.
化学概念表征是化学教育心理学的重要研究对象。
2.
Learning chemical concepts is the basis of good learning of chemistrv.
化学概念的学习是学好化学的基础,针对师范生的学习特点,分析形成化学概念的心理过程,有效地采用相应的教学策略,将能更好地帮助他们学好化学。
3.
Based on the main views of Constructivism Learning theory, this paper presented four ways for making the teaching of chemical concepts easier: using students prior knowledge; creating teaching situation to help students understand the concepts; constructing the concepts in learning activities; and describing the concepts with the aid of graphic drawings.
根据建构主义学习理论的主要观点,尝试提出了以建构主义为指导搞好化学概念教学的四条途径:了解并充分利用学生头脑中的原有概念进行教学;创设教学情景促进学生概念的形成;在对话与协作中建构概念;通过绘制概念图促进学生对概念及其关系的理解。
2) chemical concepts
化学概念
1.
In this article the writer tells the differences of sixteen linking but different chemical concepts that are frequently used but easily confused.
对常见的、容易混淆的、有联系又有区别的十六个化学概念进行辨析。
2.
The understanding and mastering of chemical concepts is theessential condition to improve students logical thinking ability.
化学概念是化学学科建立和发展的基础，是中学化学学习的主要内容。
4) cultural concepts
文化概念
1.
Questions addressed in the dialogue include: What is the current situation of rapid development of communication studies in Asia? Why did Asian communication researchers fail to discontinue the dominance of Eurocentric communication paradigms? What are the purpose and significance of Asian communication studies? What indigenous cultural concepts can contri.
中国学者与日本学者就"亚洲传播研究的蓬勃发展及未来"这一问题进行对话,其中的问题包括:亚洲传播研究蓬勃发展的情况如何?为什么亚洲传播研究者尚未终止欧洲中心传播范式的统治?亚洲传播研究的目的与意义何在?哪些亚洲本土文化概念可以为亚洲传播理论的发展做出贡献?如何评价亚洲传播研究
2.
The further discussion on cultural concepts is due to people s vague understanding.
对文化概念进行再讨论,是因为人们对它的认识至今仍较模糊。
5) concept generalization
概念泛化
1.
On the basis of analyzing the evolution of the definitions for the concepts like information,information retrieval and information users,this essay discusses the problem of the concept generalization(the connotation of concepts is more and more abstract and the extension of them is wider and wider) growing in intensity in the Information Science and the possible damage caused by it.
在对情报、情报检索、情报用户等概念定义的演化进行分析的基础上,探讨了情报学中出现的愈演愈烈的概念泛化(概念的内涵越来越抽象,概念的外延越来越大)问题以及由此可能造成的危害,并剖析了问题形成的原因,以期引起人们对情报学科学化问题的重新关注。
2.
Then concept generalization which is derived from the object oriented idea is applied to attribute reduction.
论文以所提出的研究框架为基础 ,首先给出了一种改进的粗集属性约简的算法和消除冗余属性的方法 ,进而采用面向对象的概念泛化进一步对数据库进行属性约简 ,最后用相似权值法得到产生式规则 ,并将所得规则用决策树来表示 。
6) chemical conception
化学概念
1.
The representation of chemical conception,an important research subject in chemical educating psychology,is a representation expressed by means of proposition,image,production system and schema etc.
化学概念表征是化学教育心理学的重要研究对象。
2.
Chemical conception is one of the most important parts of the basic construction of chemical education.
高中化学概念是高中化学学科基本结构中非常重要的部分。
补充资料：单独概念
“普遍概念”的对称。反映世界上独一无二的事物的概念。如“中华人民共和国”、“鲁迅”。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条