Examples are sodium carbonate and potassiumacid phthalate which are used to standardize acid and base solutions.
例如碳酸钠和邻苯二酸氢钾，分别用来标定酸和碱溶液。
2
The formation of characteristic layered inclusions in the single crystal of potassiumacid phthalate (KAP) is discussed in view of the effect of its microscopic structure.
本文从邻苯二甲酸氢钾单晶的微观结构特性，讨论了晶面上特征层状包裹形成的结构影响因素。
3
Avocado is considered the world's healthiest fruit, because of its nutrient contents such as vitamin K, dietary fiber, potassium, folic acid, vitamin B6, vitamin C and copper.