The best signal depends not only on its brightness but also on how well it contrasts with the background against which it must be seen.

最好的信号不仅取决于它的亮度，还取决于它与背景的对比度。

youdao

Nietzsche's love of the enlightenment deliberately contrasts with Wagner's mediaevalism and tormented emotion.

尼采对启蒙运动的热爱与对瓦格纳中世纪精神和痛苦的情感形成了鲜明的对比。

youdao

Mr McCain drew sharp contrasts with his opponent.

麦凯恩和他的对手形成了鲜明的对比。

youdao

Cambodia's inability to save mothers contrasts with its success in lowering infant and child deaths.

VOA: standard.2009.11.10

Here Frank plays with contrasts, or opposing elements, as he does in many photographs.

VOA: special.2009.03.23

That contrasts with about two dozen that have been on the receiving end of a downgrade.

FORBES: More Colleges See Bonds Downgraded

This contrasts with, say, Sam Adams Boston Lager at 35 and Pilsner Urquell at 43.

FORBES: Czech Mate

This contrasts with biomedicine, where the focus is on specific diseases, organs, symptoms, or mechanisms.

FORBES: NIH's $350,000 questionnaire