validity中文什么意思

[ və'liditi ] 发音:

用"validity"造句

n.
1.正确，正当，妥当，确实性。
2.【法律】有效，真确，合法性。
3.【哲学】效准。
短语和例子
the term of validity 有效期间。

term of validity; period of validity: 有效期
assumption validity: 设想效度
bid validity: 投标书有效期
certificate of validity: 有效证明书
check the validity: 检查有效性

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例句与用法

On reliability and validity in achievement test
大学英语成绩测试中的信度和效度
For the remainder of its validity period
有效期尚未届满的旅游证费用为港币$ 165 。
We should question the validity of those figures
我们应当查询那些数字的正确性。
The original one - year validity period remains unchanged
原有一年有效期不变。
Study on the contents of validity of administrative acts
行政行为效力内容探析

英文释义

名词

the quality of being valid and rigorous
同义词：cogency, rigor, rigour
the quality of having legal force or effectiveness
同义词：validness
the property of being strong and healthy in constitution
同义词：robustness, hardiness, lustiness

In logic, an argument is valid if and only if its conclusion is logically entailed by its premises and each step in the argument is logical. A formula is valid if and only if it is true under every interpretation, and an argument form (or schema) is valid if and only if every argument of that logical form is valid.

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