1) restriction of conception
概念的限制
1.
The accuracy manifests in such aspects as the use of data, restriction of conception, arrangement of word order and the use of rhetoric.
说明文语言的准确性,体现在数据的使用、概念的限制、语序的安排和修辞的运用等方面。
2) Conceptual Expansion of Limit
极限概念的扩展
3) the concept of limit
极限概念
1.
The presentation and instructional strategy of the concept of limit;
极限概念的表征及教学策略
2.
A Research on the Situation of Senior High School Students Cognition of the Concept of Limit;
对高中生极限概念认知状况的调查研究
3.
To overcome this difficulty,teachers should build up teaching activities on the basis of the students cognition ability,existing knowledge and experiences that students currently have,then guide them to progress step by step,allow the students to acquire the cognition of the concept of limit spontaneously and grasp the essence of limit during the steady promotion of groping.
极限概念是《高等数学》教学中的一个重难点。
4) Limit concept
极限概念
1.
Teaching limit concepts based on mathematics methodology;
用数学方法论指导极限概念教学的尝试
2.
Teachers should point out the purpose of the study and research of the function limit concept in teaching; direct the students patiently, so as to make them obtain the method and procedure using static finity to depict dynamic infinity; and then subdivide the concept using t.
教师在执教时应指出函数极限概念的学习和研究目的,耐心引导学生充分感受用静态的有限量来刻画动态的无限量的方法和过程,再充分利用教材中的相关例题对函数极限概念进行细化,这是加深对概念认识和理解的必要途径。
5) Limit concepts
极限概念
1.
Realizing the Teaching of Limit Concepts from the Theory of Study Transfer;
从学习迁移理论看极限概念教学
6) Restrained One to Many Concept Model
限制型一对多概念模型
1.
This paper brings forward a new concept model in the field of the database theory:the Restrained One to Many Concept Model,then discusses correlative theory and indicates the applications in the areas of the object manage-ment and conjoint ones.
在数据库理论方面提出了一种新的概念模型:限制型一对多概念模型,并对该模型的相关理论进行了简要的阐述,探讨了该模型在目标管理及其相近领域的应用;分析了实现这一模型的关键技术:触发器与嵌套事务模型;最后用这种模型实现了一个关于MRP的典型实例。
补充资料：概念的限制
通过增加某一概念的内涵来缩小该概念的外延的方法。如在“词典”这一概念中增加“收录和解释专科词语”这一内涵，概念的外延就相应缩小而过渡到种概念“专科词典”。
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