present mean value meaning in Chinese
现有平均值
Examples
- We draw the conclusions as follows from prediction results : the total salinity of groundwater will slightly increase compared with present mean value , when the irrigation water amount is reduced 10 % of present normal water quantity in the 2005
从预测结果看， 2005年在引水量减少10的情况下，试区的地下水矿化度较目前多年平均值略有升高。 2010年，当引水量减少30时，地下水矿化度在不同时期有较大幅度上升，值得引起注意。