Wind farm turbines create a Doppler effect as they rotate, creating a potential radar blackout zone.

风力涡轮机在旋转过程中产生多普勒效应，形成一个潜在的雷达中断区。

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But before you swap calorie counting for a blackout blind, it seems that all unnatural light could have the same effect – including that from computer screens and TVs。

但若想要通过黑暗疗法来减肥，似乎需要注意，所有的非自然光线都能导致肥胖——包括来自电脑以及电视屏幕的光亮。

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This paper analyzes transformer substation blackout hazards and reasons of the oil transport pump station, and introduces the adopted measures and their effect.

分析了输油泵站变电所突然停电的危害及原因，介绍了采取的对策及取得的效果。

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Our friend John Rutledge compares this bad effect to a network blackout.

FORBES: Obamapreneurs

Nor do we have an idea if some sort of media blackout about them would have any effect in preventing this type of incident from occurring again.

CNN: Why the media cannot ignore the killer

The current blackout policy dates back to 1973 when President Nixon signed a law into effect that prevented owners from blacking out games unless tickets remained 72 hours prior to the game.

FORBES: Blackouts a Black Eye on Face of NFL