水的碱性是它中和酸的能力的一种量度.The alkalinity of water is a measure of its capacity to neutralize acids.解酸的, 抗酸的,防酸的,中和酸的消除或中和酸度的, 尤其胃酸.A substance , such as magnesia or sodium bicarbonate, that neutralizes acid.苏打属于弱碱性, 这样就可以中和酸和分解蛋...