check or prove the validity or accuracy of (something)
确证,验证
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all analytical methods should be validated in respect of accuracy. 所有的分析法在精确性方面都需验证。
demonstrate or support the truth or value of
证实
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acclaim was seen as a means of validating one's existence. 赞扬被视为证明个人存在的方法。
make or declare legally valid
使合法有效,宣布合法有效。
"mid 17th cent. (in the sense ‘make legally valid’): from medieval Latin