Hardness of the water used in boiler
hot water used in system
Reuse of blow down water in water circulating system
sludge water in water treatment plant
1-aminohydantoin hydrochloride in water
500 g．L^(-1) acetochlor emulsion in water
a soluble salt in water
accumulated water in goaf areas
acid alkali soluble in water
added water in recycling
advancing construction in water
aliphatic dipeptide in water clusters
annual changes in water quality categories
anomaly of mercury in water
快速傅里叶变换
快速傅立叶变换
快速傅氏变换算法(FFT)
水汞异常
balance in water quantity