the mass of data

In the actual application environment, the mass of data mainly includes the following three kinds of data: business data, operation and maintenance data, illegal data;

在实际应用环境中，海量的数据主要包括以下三种数据：业务数据、运维数据、非法数据；

Data mining is a non-trivial process which is to obtain effective, novel and potentially useful knowledge from the mass of data and ultimately form understandable patterns.

数据挖掘是从海量数据中获取有效的、新颖的、潜在有用的知识，并最终形成可理解的模式的非平凡过程。

To obtain empirical data regarding the energy costs of singing, Thomas examined the relationship between song rate and overnight changes in body mass of male nightingales.

为了获得有关唱歌能量消耗的经验数据，托马斯研究了鸣声率与雄性夜莺在夜间的体重变化之间的关系。