The turbulence coefficient and permeability is re lated with the grain size, sphericity and roughness of the proppant, and the porosity of the proppant-filling bed, and the experimental conditions.

紊流系数和渗透率与支撑剂粒度、球度、圆度、支撑剂充填层孔隙度和实验条件等有关。

youdao

It drops much of its mud filling up the river -bed and forcing the water to overflow its Banks and flood the countryside.

流得缓慢并留下很多泥沙充斥河床，而迫使河水溢出堤岸，使周边洪水泛滥。

youdao

The adsorption bed structure filling sorbent in tube and flowing heat transfer media out of tube was designed and the corresponding mathematical model was established.

设计了管内填充吸附剂，管外走传热介质的新型吸附床结构，建立了相应的数学模型。

youdao

Steven Phillips of Exxon Mobil (a board member of Roll Back Malaria) notes that his oil firm makes the pesticide used in bed nets woven in Tanzania and its filling stations could hand them out.

ECONOMIST: America and malaria

Late one night, he on the bed, I on the floor, the room as black as a well and filling up with the smell of whiskey, Taleb suddenly spoke.

NEWYORKER: Naima