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 negation of negation 否定之否定。
(logic) a proposition that is true if and only if another proposition is false
the speech act of negating
a negative statement; a statement that is a refusal or denial of some other statement
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.
例句与用法
1.
A negation is profound talking . 否定的说法很深奥。
2.
All the deadly sins, indeed, have their own peculiar negation of beauty . 确实，一切遭天罚的大罪都以其奇特的方式损坏美。
3.
They accordingly lend themselves to interpretation in terms of human thought, and their evil can be regarded as a negation of man's positive longing . 他们按照人性的思想进行注解，邪恶就可看作是对人类积极愿望的否定。
4.
Wainwright was aware that everything he had done so far represented a reversal of his moral standards, a negation of his belief in law and order . 温赖特意识到，到此刻为止所做的一切与自己的道义标准是背道而驰的；他平时相信法律和秩序，而自己的行为恰好否定了这种信仰。
5.
This theory is a negation of all traditional beliefs 这理论否定了一切传统信念
6.
On negation and contradiction of paraconsistent logic 关于弗协调逻辑的否定与矛盾
7.
The application of negation in english - chinese translation 反译法在英译汉中的应用
8.
The life of an evil man is a moral negation 恶人的生命在道德上是无价值的。
9.
Negation in mathematic proposition ant its application 数学命题的否定及应用
10.
Returns the negation of the specified quaternion 返回指定四元数的取非值。
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