validity

英 [vəˈlɪdəti]

美 [vəˈlɪdəti]

n.  (法律上的)有效，合法性; (正式的)认可; 符合逻辑; 正当; 正确

CET6TOEFLIELTSTEM8计算机

BNC.4628 / COCA.4542

牛津词典

noun

• （法律上的）有效，合法性；（正式的）认可
  the state of being legally or officially acceptable
  1. The period of validity of the agreement has expired.
     本协议的有效期已过。
• 符合逻辑；正当；正确
  the state of being logical and true
  1. We had doubts about the validity of their argument.
     我们对他们的论点的正确性有过怀疑。

柯林斯词典

• See also:Shocked by the results of the elections, they now want to challenge the validity of the vote...Some people, of course, denied the validity of any such claim....if a defence lawyer challenges the validity of a computer assisted identification.valid

英英释义

noun

• the quality of being valid and rigorous
  Synonym:cogencyrigorrigour
• the quality of having legal force or effectiveness
  Synonym:validness
• the property of being strong and healthy in constitution
  Synonym:robustnesshardinesslustiness

双语例句

• Experimental results show that the mechanism has good reliability and validity.
  实验结果表明，该机制具有较好的可靠性和有效性。
• It was for the police to assess the validity or otherwise of the evidence
  应该由警方来判定证据有效与否。
• Shocked by the results of the elections, they now want to challenge the validity of the vote
  选举结果令他们很震惊，他们现在要对选举的可信性提出质疑。
• The validity of the method is verified by a typical accident case.
  通过一个典型事故分析案例，验证了该方法的正确性。
• The numeric results prove the reasonability and validity.
  数值结果验证了其合理性和有效性。
• Scientists are becoming increasingly unsure of the validity of this technique.
  科学家们越来越拿不准这一技术是否是正当合法的。
• This method is widespreaded. A numerical example shows its validity and rationality.
  该方法具有广泛适应性，数值仿真结果表明了该算法的有效性和合理性。
• Finally, a case proved the validity of this system.
  最后，应用案例验证了系统的有效性。
• Concrete examples demonstrated the validity and correctness of the models.
  用实例验证了模型的有效性和正确性。
• The correctness of theoretical analysis and the validity of methods are proved in the FOG north-seeker.
  最后，在FOG寻北仪中进行了实验，实验证明了理论分析的正确性和所采用的方法的有效性。