The SE United States had drought recently, where the city of Atlanta feared its drinking water source would dry up, when in the years just preceding this the region was under deluge.
美国东南部最近遭遇到干旱，亚特兰大刚考虑这几年要遭受水灾，不料却要为城市水源可能枯竭而担忧了。
Objective To investigate the mutagenicity of drinking water and water source in a certain region.
目的探讨某地区各类饮用水及水源水致突变性。
Objective To approach the mutagenicity of drinking water and source water in plentiful phase of the region.
目的探讨某地区丰水期的饮用水及水源水的致突变性。
应用推荐