viscosity test的用法和样例：
例句
- Glass and pitch behave like supercooled liquids of very high viscosity.
玻璃和沥青的行为很像具有极高粘滞性的过冷液体。 - And the detailed features of the elliptical asymmetry suggest that this surprising liquid flows with almost no viscosity.
在椭圆不对称上的细节特徵指出，这种令人惊奇的液体流动时几乎没有黏滞性。 - The effect of viscosimeter kinds on the viscosity value of coal-tar pitches has been compared.
同时还比较了不同粘度计对煤沥青粘度测定的差异。
