提质降硅
Quality improvement and silicon reduction
提质降杂
Quality improvement and impurity reduction
铁精矿提质降杂
Quality improvement and impurities reduction of iron concentrate
蛋白质提取
protein extraction
protein extractablity
Extraction
two dimensional electrophoresis
proteinextraction
蛋白质提取方法
protein extraction method
protein extraction
蛋白质提取率
extraction rate of protein
protein extraction rate
蛋白质提取液
Extracting solution of protein
改性提质
modification and dewatering
褐煤提质
lignite quality improvement
农用活性物质提取
agro-activation extraction
品质提升理论
theory of quality improvement
人员素质提高
Improve the quality of personnel