The dual function demands to aeration devices for oxidation ditch are clarified and the mechanism of both stirring and flow driving of self priming jet aerator are described.

阐明了氧化沟对曝气设备双重功能的要求； 论述了自吸式射流曝气器发挥搅拌推流作用的机理；

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The output pressure-flow curve was obtained by testing the electronic control hydrostatic driving system, which confirmed the characteristic of constant power.

通过对火炮电控静压驱动系统的实测试验，获得了输出压力—流量曲线，验证了恒功率特性。

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It put forward that driving flow of intelligence resources are mainly the outside attraction and inside driving force.

提出了驱动智力资源流动的外部吸引力、内部驱动力分析框架。

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These pieces of music adapt their rhythm and dynamic flow according to the driving style.

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Investing in employee wages provides your community the cash flow to purchase homes, driving: increased sales, increased profit and increased growth.

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"The underlying trends driving their cash-flow-generating capacity are no different now than they were a day ago, " he said.

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