名词
中文翻译：基本指数
同义词：
['basic index', 'basicity index']
例句：
-
1.The index of basicity is a measure of how much a substance contains hydrogen atoms.
基本指数是衡量物质中氢原子含量的指标。
-
2. The index of basicity can be used to predict the reactivity of a compound.
基本指数可以用来预测化合物的反应性。
-
3.The index of basicity is often used in chemical analysis to determine the purity of a sample.
基本指数在化学分析中常用来测定样品的纯度。