The performance and effect of Up-down the rotary lifting biological contactor are studied by a dynamical experiment device.
通过实验，对回转升降生物接触工艺小型实验装置的性能进行了初步考察。
The performance and effect of Up-down the rotary lifting biological contactor are studied by a dynamical experiment device.
通过实验，对回转升降生物接触工艺小型实验装置的性能进行了初步考察。
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