negation中文什么意思

n.
1.否定,否认 (opp. affirmation); 拒绝,反对；反对论；消极；无,不存在。
2.【逻辑学】否定断定,命题的否定。
短语和例子
+更多解释...negation of negation 否定之否定。

• of negation:    否定的
• the negation of negation:    否定之否定
• cumulative negation:    多次否定

例句与用法

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1. On negation and contradiction of paraconsistent logic
   关于弗协调逻辑的否定与矛盾
2. The application of negation in english - chinese translation
   反译法在英译汉中的应用
3. The life of an evil man is a moral negation
   恶人的生命在道德上是无价值的。
4. Negation in mathematic proposition ant its application
   数学命题的否定及应用
5. Returns the negation of the specified quaternion
   返回指定四元数的取非值。

英文释义

名词

1. (logic) a proposition that is true if and only if another proposition is false
2. the speech act of negating
3. a negative statement; a statement that is a refusal or denial of some other statement

百科释义

In logic, negation, also called logical complement, is an operation that essentially takes a proposition p to another proposition "not p", written ?p, which is interpreted intuitively as being true when p is false and false when p is true. Negation is thus a unary (single-argument) logical connective.