苛化烧碱液体系
caustic soda solution system
纯碱烧碱法
Calcined soda - caustic soda softening method
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
45%离子膜烧碱
45 wt% ion exchange membrane caustic soda
50%离子膜法烧碱
50% ioinc membrane caustic soda
电解烧碱
electrolytic caustic soda
煅烧-碱溶法
method of calcinations-alkali
锻烧－碱溶法
method of calcinations-alkali