tautology

tautology读音音标

英[tɔ:ˈtɒlədʒi]

美[tɔˈtɑlədʒi]

基本意思释义

n.同义反复，赘述; 恒真命题

词性变化

复数:tautologies;

形容词:tautological; tautologous;

短语及实用例句

Implication tautology is not reasoning form.

蕴涵重言式不是推理式.

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The statement & quot ; He is brave or he is not brave & quot ; is a tautology.

“他勇敢或他并非不勇敢”是一种同义反复.

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Some propositions are true for any truth value of their variables . Such propositions are called tautology.

某些命题对于变元后的任何一种真值状况,它均为真,这样的命题称为重言式.

辞典例句

Modern logicians regard it as little more than tautology.

现代的逻辑学家仅仅把它看作同义反复.

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Is the Proof of the Internal Energy being State Function a Tautology?

关于内能是状态函数的证明是循环证明 吗 ?

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A title whose seeming tautology made it clear that she was primarily interested in poetry.

看起来有点累赘的刊名显示她的主要兴趣是诗.

辞典例句

What\'s the first excellence in a lawyer? Tautology. What the second? Tautology.

律师*擅长的是什么? 是同义反复. 其次呢?同义反复.再其次呢? 同义反复.

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To say that something is & quot ; adequate enough & quot ; is a tautology.

说某物“足够充分”是一种赘述.

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Also, some tautology appears when we see generations of new concepts.

并且?当我们看见新的概念在这时代的时候, 一些同义语的重复出现.

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英英释义

Noun

1. (logic) a statement that is necessarily true;

\"the statement `he is brave or he is not brave\' is a tautology\"

2. useless repetition;

\"to say that something is `adequate enough\' is a tautology\"