When using beetle for sand control, the cost is low, surface viscosity is low, pumpability is good, operation is simple, and both the strength and permeability after sand consolidation are high.
改性脲醛树脂用于防砂，成本低、地面粘度小、可泵性好、施工操作方便，固砂后强度、 渗透率均较高，有一定的应用前景。
The temperature properties of membrane deformation, water viscosity and surface tension in reverse osmosis system are analyzed.
分析了反渗透系统中膜体形变、水体粘度与表面张力等参数的温度特性。
The electric current and alloy elements in powder system are major factors for influencing melt viscosity in surface metallurgy by plasma beam.
影响等离子表面冶金熔池中合金熔体粘度的主要因素是电流和粉末体系中的合金元素。
应用推荐