The first is the analysis of the consumptionfactor.
首先是对消费因素的分析。
2
Based on the basic concept of water consumptionfactor in oilfield development, water consumption index was defined as water consumptionfactor with injection production ratio of 1.
从油田开发耗水率的基本概念出发，定义耗水指数为当注采比为1时的耗水率。
3
Alcohol consumption is the third largest risk factor for disease in developed countries.