A source flow model incorporate with the characteristics of the exhaust gas and the nozzle is used in the analysis.

这种点源分析方法考虑了排气气体和喷管的特性。

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Heat flows spontaneously from the generally cooler heat-source flow into the locally cold portion of the heat-sink flow, which is the neck of a Venturi.

热量自发地从通常较冷的热源流流动到散热器流的局部寒冷的部分，其是文丘里管的颈部。

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In economic work, we should pay attention to opening up the source and regulating the flow from time to time.

在经济工作中，应该经常注意开源节流。

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Core publishing business is an important source of free cash flow and has synergies with the local deals business.

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Common sense would dictate that for the purchases to function as a revenue source they must interrupt the flow enough for users to be prompted to pay.

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The flow from the source of the Pearl River, which empties into the South China Sea near Hong Kong and Macau, has been reduced to a trickle from a waterfall.

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