The formulation system is of the characteristics of long mobile time, light settling, small plastic viscosity and yield value, higher compression strength etc.
所研究的水泥浆配方体系具有：可流动时间长、沉降轻微、塑性粘度和屈服值小及凝固后具有较高的抗压强度等特性。
Problems of cement slurry yield value via plastic viscosity on design in coalformed gas well cementing was discussed, and 5kinds of low density cement slurry fo…
探讨了塞流固井中水泥浆动塑比的设计问题，给出了五种低密度水泥浆配方。
With the increasing of the yield stress, the velocities of Binghamand particle decrease, but with the increasing of the plastic viscosity, the velocities of Binghamand particle increase.
随着塑性粘度的增加，宾汉流体和颗粒相的主流速度分布出现了与屈服应力带来的影响的相反趋势。
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