Laiyang pear and polished glutinous rice were used to produce health-care fruit vinegar with the two-phase liquid-solid state fermentation.
以莱阳梨、糯米为主要原料，采用二段式液固两相发酵法，酿造莱阳梨果醋。
It is always a very important problem for designers to research the law of motion of two-phase liquid in centrifugal pumps and to perfect its design theory and method.
研究固液两相流体在离心泵内的运动规律、完善其设计理论和设计方法一直是设计人员十分重视的课题。
It is always a very important problem for designers to research the law of motion of two-phase liquid in centrifugal pumps and to perfect its design theory and method.
研究固液两相流体在离心泵内的运动规律、完善其设计理论和设计方法一直是设计人员十分重视的课题。
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