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- An indirect method was used for determing the complex calcium in nitro humic acid complex calcium. 用间接法测定了硝基腐植酸钙中络合钙的含量。
- The effect of brown humic acid was moderate. 棕色胡敏酸性质与影响介于富里酸与灰色胡敏酸之间。
- The aromaticity of humic acid in Fe / Al-bound complex was higher than in Ca-bound complex, but that of fulvic acid was higher in Ca-boundcomplex.Fe / Al-bound ... 因此钙键复合体和铁铝键复合体在土壤肥力上的作用和意义也不相同。
- The degree of humification in soil humic acid at 900 m asl is the lowest. 海拔900m以下的土壤中均有明显的黏化层,向上土壤黏粒淋溶淀积逐渐减弱;
- We use the best lignite or peat,activity humic acid sodium manufacturing . 我们生产的活性腐植酸钠是采用中国最好的褐煤或泥炭。
- Humic acid (HA) can promote crop growth and increase fertilizer utilization. 而腐植酸具有促进作物生长、提高肥料利用率等作用。
- CCSA HA is of the Rp type of humic acids. 其类型属于Rp型胡敏酸。
- Humic acids promote the solubility of soil cadmium. 腐殖酸促进土壤镉的溶解性;
- Humic acids are usually regarded as polymers of aromatic compounds. 腐殖酸通常被看作是芳烃化合物的聚合物。
- The adsorption of hexavalent chromium by insolubilized humic acid was investigated. 研究了不溶性腐殖酸对六价铬的吸附作用。
- Chickens, ducks use of fulvic acid complex concentrate (for animal) results in the table below. 鸡、鸭食用复合黄腐酸浓缩液（动物用）后，效果见下表。
- Humic acid is the common aquatic organic substance,and it is one of precursors of mutants in drinking water. 腐殖质是水体中常见的有机物，也是饮用水主要致突变前体物质之一。
- Beef cattle use of fulvic acid complex concentrate (for animal) results in the table below. 肉牛食用复合黄腐酸浓缩液（动物用）后，效果见下表。
- The humic acid (HA) was used as the precursors of trihalomethanes(THM), the overall reaction order is second-order. 以腐殖酸为三卤甲烷形成的前驱物质，确定THM生成的反应级数为二级。
- Sheep use of Fulvic acid complex concentrate (for animal) results in the table below. 绵羊食用复合黄腐酸浓缩液（动物用）后，效果见下表。
- Senesi, N. and F.Sakellariadou（1993）Trace metal ion binding by humic acid in marine and coastal sediments. 洪富文黄菊美林光清杜清泽陈永修林照松（2000）原生阔叶林分改建人工林对土壤养分的影响。
- Mutton sheep use of fulvic acid complex concentrate (for animal) results in the table below. 肉用羊食用复合黄腐酸浓缩液（动物用）后，效果见下表。
- This paper describes the principles and methods of extracting humic acid product from lignite. 摘要论述了褐煤中提取腐殖酸产品的方法及原理。
- Dairy cattle use of fulvic acid complex concentrate (for animal) results in the table below. 奶牛食用复合黄腐酸浓缩液（动物用）后，效果见下表。
- The comprehensive influence order was: Handilong>yellow humic acid compound fertilizer>transpiration resistant agent. 综合影响顺序为：旱地龙＞黄腐殖酸复合肥＞抗蒸腾剂。
