Soils that are acidified enhance the cadmium uptake by plants.酸性的土地使植物更容易吸收土壤中的镉.Pecin can be used as a stabiliser acidified milk drinks.果胶可用于酸性乳饮料中作为稳定剂.The sample was molten and decomposed with sodium peroxide , leache...
The rash of accidental shootings underscores how difficult it will be to restore order here.一连串的意外枪击事件凸显了恢复该地区的秩序有多困难。This was after the ( column by ) Columbine high school shootings in Calorado.此次事件是发生在 卡罗拉 多州哥伦比亚高中枪击事件...