在阳离子表面活性剂——十六烷基三甲基溴化铵（CTMAB）的存在下，用比浊法对铝箔蚀腐液中微量硫酸根离子进行测定。
Traces of sulfate ions in etching solution for aluminum foil have been determined by turbidimetry in presence of cation surface activator-hexadecyl trimethyl ammonium bromide (CTMAB).
绵羊食用复合黄腐酸浓缩液（动物用）后，效果见下表。
Sheep use of Fulvic acid complex concentrate (for animal) results in the table below.
试验结果表明培养液的类型、碳源物质的浓度和温度对白腐真菌的脱色能力有重要的影响。
The results of the test indicate that the decoloration capacity of white rot fungus is greatly influenced by the type of culture solution, the carbon resource concentrations and the temperature.
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