Potassium Bi-phosphate solution is applied to extract extracellular polymers from biofilm cultivated in natural water.
利用磷酸氢二钾水溶液作为萃取剂，对自然水体中培养的生物膜胞外聚合物进行了萃取和分离。
EDTA solution is applied to extract extracellular polymers from biofilm cultivated in natural water.
用EDTA水溶液作为萃取剂，对自然水体中培养的生物膜胞外聚合物进行了萃取和分离。
The said physiological multi-salt liquid is used in curing infantile diarrhoea for correcting water and electrolyte disorder of extracellular fluid and intracellular fluid separately.
本发明多盐液用于医治小儿腹泻等症，可以分别纠正细胞外液和细胞内液水、电解质紊乱。
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