黏度指数的英文：
viscosity index

viscosity是什么意思：
n. 黏性；黏度，黏性系数

The intrinsic viscosities reported were detemined in benzene at 25
特性粘数是在苯中于25℃测定的。

The benefits of this product are particularly evident on polyester viscose fabrics.
这个产品的好处是特别显然的在聚酯黏胶织品。

partly solid; having a rigidity and viscosity intermediate between a solid and a liquid.
部分固体的；有刚性和黏性的，介于固体和液体之间的。

They attribute the different flow rates of debris and water to their markedly different viscosities
他们把岩屑和水的流动速率的不同归因为它们的粘性的不同。

Tire cord fabric made of viscose rayon high tenacity yarns
粘胶纤维高强力纱制的帘子布

index是什么意思：
n. 索引；指数；指标；指示
v. 做索引，编入索引中；按生活指数调整

The simplest form of a composite index is an unweighted aggregates index
综合指数最简单的形式是不加权数的总计指数。

Social Sciences Citation Index
社会科学引文索引

The radius represents the advancement index.
辐枝代表进化指数。

Weeds are an index to the character of the soil.
杂草是反映土壤特征的一个指标。

Painters and sculptors are indexed separately.
画家和雕刻家被分开，分别做了索引。