对比正式广告而言，阈下广告并无内在的优势，想想去看一个一闪而过的商业广告和将它看上20秒，到底谁更有效？

There is no inherent benefit of subliminal advertising over regular advertising, any more than there would be in seeing a flash of a commercial instead of the full twenty seconds.

youdao

感知强度幻想也衡量电网在阈上的对比度级别。

Perceived strength of illusion was also measured in grids at suprathreshold contrast levels.

youdao

感知强度幻想也衡量电网在阈上的对比度级别。

Perceived strength of illusion was also measured in grids at suprathreshold contrast levels.

youdao