The helical flow field may be used as an idealized model in borehole.
文中所讨论的螺旋流流场可以作为石油钻井井内流场的理想化模型。
Outside helical flow microfiltration assembly is a new kind of equipment by use of centrifugal force field to enhance permeate flux.
外旋流管式微滤膜器是一种新型的利用离心力场作用强化渗透通量的装置。
Outside helical flow microfiltration assembly is a new kind of equipment by use of centrifugal force field to enhance permeate flux.
外旋流管式微滤膜器是一种新型的利用离心力场作用强化渗透通量的装置。
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