1) discrepant experiment
差异性实验
1.
The phenomenon or result of a discrepant experiment is unexpected and significantly different from"common sense",which has the features of strong interest and disproving function and will initiate strong cognitive conflict.
差异性实验是指实验现象和结果往往是人们意想不到的、与"常识"有很大差异的实验,具有浓厚的趣味性和证伪功能,能引发强烈的认知冲突。
2.
The phenomenon or result of a discrepant experiment is unexpected and significantly different from "com-mon sense",which has the features of strong interest and disproving function and will initiate strong cognitive conflict.
差异性实验的设计要符合科学性原则、差异性原则、适应性原则、针对性原则等原则。
2) substantive difference
实质性差异
1.
Their opinions look different,but no substantive difference lies in the actual selection.
北魏君臣的言论看似不同,但就对汉士族的实际选拔来说,并无实质性差异,即既注重门第,又注重才能,而似乎后者更重要。
3) difference in performance and testing
性能试验差异
4) difference significance test
差异显著性测验
5) testing significance of difference
检验差异显著性
补充资料：差异性发绀
差异性发绀
different cyanosis
表现为头颈及上肢无发绀，而躯干及下肢出现发绀，并可伴有杵状趾，是由于一部分静脉血经异常通道流入降主动脉而产生。多见于主动脉弓中断并发动脉导管未闭和室间隔缺损的病例，或复杂的主动脉缩窄及动脉导管未闭并发肺动脉高压出现双向分流或右向左分流的病例。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条