The results of parallel plat plates model and the multiphase mixture model both show that: (1) the purification efficiency of trickling biofilter reduces as the gas or liquid flux increasing.

平行平板理论模型和多相混合模型的计算结果均表明：（1）随着气、液流量的增大，生物膜滴滤塔降解甲苯的净化效率均降低。

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It is shown that the model can properly simulate the performance of single-spool gas generator even in the states of off-design rotating speed and small flux.

结果表明：该模型能够模拟单轴燃气发生器的性能，并能实现非设计转速小流量工况下的性能仿真。

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A drift flux model and an energy dissipation model were set up and were used to describe the gas holdup in the riser and the circulating liquid velocity, respectively.

分别用“漂流通量模型”和“能量耗散模型”描述了气含率和循环液速的变化情况。

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