Ineconomics, there is a theory called "trickle-down effect".

经济学里有个“垂滴效应”的理论。

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It is very common to chain providers in this manner in order to achieve a trickle-down effect.

以这种方式将提供程序串连起来以达到涓流效果是很常见的。

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Caterpillar is booming, and its ecosystem of suppliers across Illinois is "seeing a real trickle-down effect," he says.

卡特彼勒正在不断壮大，其在伊利诺伊州的供应商“也感应到了滴流效应”，他说。

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"I think this is the big problem of the Abhisit government because his government still believes in trickle-down effect."

VOA: standard.2010.03.24

So this is not even thinking about the other electron shielding, just if we think of the fact, all we need to think about is that the effect of going to a further away n n as we go down the table.

到现在我们甚至还没有考虑,其它电子的屏蔽效果，即使我们要考虑这个因素，我们需要考虑也就是,沿着周期表的某一列往下走，距离会逐渐变远,将起最重要的作用，actually，dominates,这一结果所产生的影响。

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"She would come down to our graduation ceremonies and it was incredible the effect she had on the entire population of the base, We all loved her!

VOA: standard.2010.05.15

The trickle-down effect has been one of the greatest hoaxes of the last 30 years.

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But there is something of a trickle-down effect, according to James Boyd, a spokesman for Singapore Airlines.

WSJ: Airlines Promise the Flying Experience Will Get Better

The trickle-down effect of the automobile industry's woes is turning into a flood.

FORBES: Magazine Article