不但流动阻力较小，而且密封性好。
The utility model has the advantages of small flow resistance, and good sealability.
流动阻力可能太高，从而导致微孔和多孔。
Resistance to flow may be high enough to cause microvoids and porosity.
热容量大，热质流动阻力小，停热后持续。
Heat capacity, thermal mass flow resistance is small, stop the heat, long continued heating.
而伴随着孔隙率的减小，其流动阻力逐渐增大。
The pressure drop is increasing with fill porosity decrease.
这些数字指的是粘度或流动阻力的结构内的石油。
These Numbers refer to the viscosity or flow resistance within the structure of the oil.
其结果是造成了流动阻力的增加，直到反冲洗进行完毕。
As a result, the resistance to flow increases until a backwash is performed.
这就是我们所称的超导性，无阻力流动。
任何物质对电子的流动都有阻力。
There is not a single substance but has resistance to the flow of electrons.
液体中阻碍液体流动的阻力。
液体中阻碍液体流动的阻力。
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