| 例说点与点的邻域 |
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| 引用本文： | 王凌云.例说点与点的邻域[J].天水师范学院学报,2004,24(2):14-17. |
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| 作者姓名： | 王凌云 |
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| 作者单位： | 甘肃林业职业技术学院,基础部,甘肃,天水,741020 |
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| 摘 要： | 在《高等数学》这门课的学习过程中,学生常常出现一种误解由一点处有定义、极限、连续、可导而臆测出在此点的空心邻域内有定义、极限、连续、可导,因此学生做练习时在点与点的邻域的问题上常出现错误。有必要对这一问题进行探讨。
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| 关 键 词： | 《高等数学》 点 点的空心 邻域 |
| 文章编号： | 1371-1351(2004)02-0014-04 |
| 修稿时间： | 2003年12月21 |
Discussion of Adjacent Area Between Point and Point Throngh Examples |
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| WANG ling-yun.Discussion of Adjacent Area Between Point and Point Throngh Examples[J].Journal of Tianshui Normal University,2004,24(2):14-17. |
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| Authors: | WANG ling-yun |
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| Abstract: | High Maths has given students a misunderstanding as follows: definition, limitation, continuation. They will suppose that in this empty point area there are also definition, limitation, continuation, which have mainly caused students' mistakes in their exercises about point-to-point. In this case, the paper finds it necessary to get this question explored. |
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| Keywords: | point the empty point area |
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