问题在于关联式模型强度—关联式模型本身—也是其最大的缺点。
The problem is that the strength of the relational model-the relational model itself-is also its greatest weakness.
由阻力串联模型出发，建立了本研究体系超滤膜通量与供试液浓度、操作压力及操作流速之间的数学关联式。
The resistance -in-serials model are applied to the correlation of flux of ultrafiltration with operation parameters such as operation pressure , feed concentration and operation velocity.
传统规整填料压降模型的来源主要是散堆填料的压降关联式和湿壁塔模型。
The traditional models reviewed for structured packing were mainly derived from correlations for random packing or the model for wetted-wall column.
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