Different models can be selected to meet the specific range of viscosities and shear rates required.
不同的模型能被选择遇见特定类型的黏质而且修剪比率必需的。
The two kinds of viscosities were significantly affected by the rate of shear, melt temperature and 2, 7-naphthalenediol unit content.
而剪切速度、熔体温度及2,7 -萘二酚链节含量对此两种粘度有重大的影响。
After surface oxide film treatment, the increase of viscosities at low shear rates results from the decrease of surface roughness on the surface of solder powders.
经表面氧化层处理后，焊料表面粗糙度的降低引起低剪切速率下焊膏粘度的明显升高。
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