结构粘度(structural viscosity),是指胶乳静置时,由于胶粒周围呈定向排列而失去运动自由的水分子增多,因而比正常粘度增高的那部分粘度。
由于含有大量高切力、高结构粘度的泡沫,在低压渗漏地层有显著的防漏堵漏作用。
It has obvious actions of leakproof and lost circulation in low pressure absorbent formation because of containing a lot of foam with high shear force and high structural viscosity.
该印花原糊保留了海藻酸钠糊料的各项优异功能,具有更好的结构粘度、较好的渗透性能、耐碱稳定性、透网性和抱水性等。
The new gum remains the properties of sodium alginate. It also exhibit the better structural viscosity, permeability, alkali stability and so on.
本论文从优化涡轮流量传感器设计结构与几何参数的角度出发,从根本上降低其对粘度变化的敏感程度。
This thesis reduces the sensitivity of turbine flow meter to viscosity change by optimize the structure and the geometric parameters of its design.
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