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

• 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。
• 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。
• Finally, a case proved the validity of this system.
  最后，应用案例验证了系统的有效性。
• The validity of such numerology is an open question.
  如此的数字学的真实性是一个公开的问题。
• Simulation results prove the validity and efficiency of MFD.
  仿真结果证明了MFD算法的有效性和效率。
• Example of library management system proves the validity of the method.
  图书管理系统实例验证了该方法的有效性。
• The experimental results show the validity of both the algorithm and the control system.
  实验结果表明了反解算法的正确性和控制系统的有效性。
• 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。
• Experiment results show the accuracy of the system theoretical model and the validity of the control method.
  实验结果证明了系统理论模型的准确性和补偿控制方法的有效性。
• The simulation validates the correctness of the optimization model and the validity of the algorithm.
  数值模拟的结果验证了在随机需求下二级分销网络优化模型的正确性和算法的有效性。