shearing rate

基本解釋

Influences of composition of the blends, shear stress , shearing rate and temperature on the rheological behavior and viscosity of the melt were discussed.
討論了共混物的組成、剪切應(yīng)力和剪切速率以及溫度對熔體流變行為、熔體粘度的影響。
The viscosity dropped with the increase of temperature and shearing rate and decreased drastically over critical shearing rate, but remained almost unchanged at lower shearing rates.
紡絲原液粘度隨著溫度、剪切速率的增大而降低，過了臨界切變速率后粘度會急劇下降，但在低剪切速率區(qū)粘度基本不變。
The results showed that the solid particle became finer, more homogeneous and rounder with the decrease of temperature or the increase of shearing rate.
研究表明：適量提高剪切速率或降低溫度，半固態(tài)組織的固相顆粒會變得細(xì)小、均勻和圓整。