... normal voltage to ground ==> 常规対地电圧 normal water capacity ==> 正常持水量 normal water level ==> 正常水位,常水位,标准水位=>通常水位 ...
双语例句
1
Soil water variation structure in normal farmland and in reclaimed land by filling gangue and flyash was studied by taking the soil watercapacity and variability as a synthetical index.