Based on the classical theories of information and system and the impact on the Expo, the model of the crisis management information flow of the World Expo 2010 was built.

在研究经典信息论和系统论以及对世博会影响分析的基础上，建立了2010年世博会危机管理信息流程模型。

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Useful information for the performance improvement was got from the distribution of inner flow velocity and pressure, flows impact, secondary flow and recirculation in the helix centrifugal pump.

通过对该泵内部流动速度、压力分布与捕捉到的流动冲击、二次流、回流等重要现象的分析，给该泵的性能改善与改进提供可靠的信息。

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Therefore, exploration into the trading volume impacts on price volatility is actually the analysis of the information flow impact on it.

可见，研究交易量对价格波动的影响，实质上是分析信息流对波动性的影响。

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In December, international negotiators halfway around the world from each other debated provisions that would impact the free flow of information online and trade.

FORBES: WCIT, TPP, Russia PNTR: Growing Recognition of Internet Freedom As A Trade Issue