An accurate mix substances system in teh chemical industry or medicine factories is produced. A control sys tem with a slow down value and a beforehand value is designed.

对化工或医药企业中的精确配比投料进行了研究，设计了一种利用慢进值和提前量进行控制的系统。

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They are the experts in that area and can deal with the change quickly and definitively; reviewing it with the change board would not add value and would only slow down resolution.

他们在这个领域是无可厚非的专家，能够精确并快速地处理变更；请示变更委员会并没有带来更多的优势反而降低了解决问题的效率。

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Now lower the voltage to its previous value and the bar's vibrations slow down, but not to the original frequency.

现在把电压降低到原来的大小，硅条的震动减弱，但是并不会减弱到原来的频率。

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Adding to the market volatility last week was the intervention to slow down the sharp increases in the value of the Swiss franc and the Japanese yen.

FORBES: The Week Ahead: Waiting for QE3