validity

释义

• n. [计] 有效性；正确；正确性

词源

validity (n.)

1540s, from Middle French validité or directly from Late Latin validitatem (nominative validitas) "strength," from Latin validus (see valid).

例句

• 1. 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正当合法。
• 2. The criticisms have at least an element of truth and validity. 那些批评至少有一丝真实性和合理性。
• 3. The period of validity of the agreement has expired. 本协议的有效期已过。
• 4. The tests have been shown to be of dubious validity. 这些试验的有效性已显得令人怀疑.
• 5. I would question the validity of that assumption. 我会质疑那个假设的正当性.