The effects of potassium sorbate combining chilling storage on preservation of Tiancheng orange juice were studied. 本文探讨了山梨酸钾和冷藏相结合的方法对甜橙汁保藏的具体影响。
Central to the success of the nanowire light source are the exceptional nonlinear optical properties of potassium niobate. 纳米线光源取得成功的关键之处在于铌酸钾的非线性光学属性。
