钾碱液相氧化
caustic potash solution liquid-phase oxidation
热钾碱溶液
Hot potassium carbonate solution
热钾碱脱碳液
Hot potassium carbonate solution
液-液-液三相萃取
There-liquid-phase extraction
液－液－液三相体系
liquid-liquid-liquid system
液－液－液三相微萃取
liquid-liquid-liquid microextraction
液-液-液三相液相微萃取
liquid-liquid-liquid phase microextraction(LLLME
液-液-液微萃取
liquid-liquid-liquid microextraction
复方重铬酸钾液
Compoumd potassium dichromate
高钾-钾质脉岩
High potassiumpotassium dike rocks