| 关于对当关系推理的界定 |
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| 引用本文： | 李志国.关于对当关系推理的界定[J].河南工业大学学报(社会科学版),2011,7(4):31-33. |
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| 作者姓名： | 李志国 |
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| 作者单位： | 华北水利水电学院人文艺术教育中心,河南郑州,450011 |
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| 摘 要： | 对当关系推理在逻辑学中一般被作为性质命题直接推理的重要组成部分，但是其推理形式与对当关系推理的内涵并不完全一致，有些推理形式甚至出现在负命题推理部分，存在前后矛盾的现象。对对当关系推理的内涵和外延的重新界定表明，对当关系推理包括性质命题的对当关系直接推理和性质命题的负命题推理两大类型。
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| 关 键 词： | 对当关系推理 直接推理 负命题推理 |
ON THE DEFINITION OF INFERENCE BASED ON SQUARE OF OPPOSITION |
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| LI Zhi-guo.ON THE DEFINITION OF INFERENCE BASED ON SQUARE OF OPPOSITION[J].Journal of Henan University of Technology:Social Science Edition,2011,7(4):31-33. |
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| Authors: | LI Zhi-guo |
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| Institution: | LI Zhi-guo(Arts and Humanities Education Center,North China University of Water Resources and Electric Power,Zhengzhou 450011,China) |
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| Abstract: | Inference based on square of opposition is generally an important component of direct inference used as nature proposition in Logic, but its reference forms are not entirely consistent with the content of inference based on square of opposition. Some forms of inference even give negative proposition as part of the inference, hence contradictory phenomenon. The paper redefines the connotation and extension of inference based on square of opposition which indicates that it actually includes two types of references of nature proposition： the immediate inference based on square of opposition and the reference of negative proposition. |
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| Keywords: | inference based on square of opposition immediate inference the reference of negative proposi-tion |
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