Sodium, potassium and chloride, along with phosphates and bicarbonates, function to maintain homeostasis. 钠、钾和氯与磷酸盐、碳酸氢盐在一起,起着维持体内稳衡的作用。
Examples : sodium chloride ( common salt ); carbonates, sulphates and phosphates of sodium, potassium, and magnesium; besides calcium phosphates and iron. 如:氯化钠(盐)由钠、、组成的碳酸盐、酸盐、酸盐,及磷酸钙和铁等。