plastic viscosity

例句：

1. 1. The plasticviscosity of the oil isa critical factor in its performance.
   油的塑性粘度是其性能的关键因素。
2. 2. The engineerused a special material to reduce the plasticviscosity of the fluid.
   工程师使用了一种特殊的材料来降低流体的塑性粘度。
3. 3.The new paint has a lower plasticviscosity than the old one,making it easier to apply.
   这种新油漆的塑性粘度比旧的低，更容易涂抹。