The ozone that has now been created inside the ozone generator is then sent through a line into a diffuser, which creates ozone-saturated bubbles.

臭氧发生器现在生成的臭氧通过一根管道进入到扩散器，生成饱和臭氧气泡。

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For matching turbine work condition, designed a diffuser that transformed square to round, chose Central Line and shape changed method, defined diffuser expanding Angle.

给出了一种亚音速方转圆扩压器的设计方法，并对中心线形状、型面变化规律和扩张角等进行了选择和说明。

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