The psychologist Dale Kunkel showed that the practice of host selling reduced children's ability to distinguish between advertising and program material.

心理学家戴尔·昆克尔指出，对销售主持人的应用减弱了儿童辨别广告和节目内容的能力。

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A position indicator moves within the trick play bar and tells the user visually where his current position is within the program material.

位置指示器在所述播放时间棒中移动，并以 可视方式告知用户其当前位置处于节目内容中所处。

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However, it's highly unlikely the tsunami-generated debris would be contaminated with radioactive material, according to the National Oceanic and Atmospheric Administration's Marine debris program.

然而，根据国家海洋和大气管理局的海洋废弃物方案，海啸产生的碎片受放射性物质污染是非常不可能的。

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The LIVE 5000 is voiced to produce the best frequency response, group delay and tone quality to faithfully reproduce any program material.

ENGADGET: Altec Lansing Live 5000 WiFi music system makes its debut, plays nice with Android and iOS (ears-on)

One way to think of the federal government is as a Keynesian stimulus program pumping material to comedians.

FORBES: Move up http://i.forbesimg.com t Move down

At DEV we see dozens of new online channels in formation that target a specific audience segment such as Tween Girls and program the best material already available across the web.

FORBES: Five Tiers of Video Content and How They Will Shape TV Viewership