大水量 meaning in English

big yield

The large water yield disinfects very effective in succession to round - the - clock
对昼夜24小时连续大水量消毒特别有效。
To be use for great volume of water convey . river , channel , farming , aquatic pond , industrial drainage
溪水、圳水、农田水利、鱼池排水、虾池进水、下水道设备用，及工业用排水专对大水量排送之用途
With increasing of the large building in city , building water engineering develops along the big flow and high pressure , which insult in the increasing of second water supply system , nevertheless along with which the sever pollution of second water supply system , the decline of drinking water quality and all kinds of sever water pollution sometimes happen , this condition influences the health of people greatly , the conflict between which and the increasingly need of water quality with the development of standard of living increased
随着城市大型建筑的日益增多，建筑给水工程也向着大水量、高水压的方向发展，致使二次供水系统日益增多，然而随之而来的是二次供水系统污染严重，饮用水水质下降，各种严重的水质污染时有发生，大大影响了人们的身体健康，与人们生活水平提高，对水质要求越来越高的矛盾日益突出。