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

• 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。
• Experiments demonstrate the validity and flexibility of the method.
  通过试验测试了该方法的有效性及可伸缩性。
• 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。
• Optimization results indicate that this method has high accuracy and validity.
  耐撞性优化的结果表明，该方法具有较高的精确性和有效性。
• 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。
• 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 numeric results prove the reasonability and validity.
  数值结果验证了其合理性和有效性。
• 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。
• In application, it studies the method of DEA and the evaluation of validity of DMU.
  在应用研究方面，对应用数据包络分析的具体方法、决策单元有效性的评估进行了研究。
• The results of vehicle tests show the validity and feasibility of the above design.
  实验室车载实验结果证明了上述设计的正确性和可行性。