noun下载🔗分享红移,红位移 A change in the wavelength of light, in which the wavelength is longer than when it was emitted at the source.例子:"Astronomers observed a significant redshift in the light from the distant galaxy, indicating it is moving away from us at a very high speed. "天文学家观察到来自那个遥远星系的光线出现了显著的红移现象,这表明它正以极高的速度远离我们而去。astronomyphysicssciencespacephenomena与AI对话词汇游戏阅读练习
noun下载🔗分享出口民调偏差,民调悖离 (US politics) The statistical bias towards Republican (or Blue Dog) candidates of US federal elections whose reported results vary considerably from those indicated by voter exit polls.例子:"After the unexpectedly close election, analysts investigated the possibility of a "redshift," suggesting the reported vote tallies might be skewing Republican compared to what exit polls had predicted. "在大选结果出乎意料地接近后,分析师们调查了是否存在“出口民调偏差”的可能性,暗示着官方统计的选票结果可能比出口民调预测的更偏向共和党。politicsstatisticsgovernment与AI对话词汇游戏阅读练习