单词humic acid
na.: 【化】腐植酸
网络: 腐殖酸
腐殖菌素
腐殖酸
【化学】腐植酸,黑腐酸
Yellow humic acid(or fulvic acid FA) was an active constituents of humic acid. Its national resources was more amendment.
黄腐酸是腐植酸中最具活力的组成部分，蕴藏量丰富，萃取方法简便。
The preparation, properties and application of humic acid resin acid are introduced in terms of energy comprehensive utilization.
从能源综合利用的角度介绍了腐植酸树脂的制备、性能及应用。
Results show that this means can measures the purity of humic acid easily and accurately .
结果表明：通过该方法可以简便准确地测定出腐殖酸纯度。
The ammonia volatilization reduction of humic acid urea correlated significantly with its nutrient-release mode and soil ambient.
腐植酸尿素降低氨挥发量与其养分释放模式和形成的土壤环境密切相关。
The present invention relates to a humic acid type composite spray fertilizer, a real multielement composite fertilizer.
本发明是腐植酸型复合喷淋肥，它是真正的多元素复合肥。
As the free acid and metal salt (humic acid salt) and exist in coal in a group of high molecular weight, disorder compounds group.
作为游离酸和金属盐（腐植酸盐）而存在于煤中的一组高分子量的复杂有机、无定形化合物基团。
The invention discloses a humic acid composite slow-release fertilizer and a method for preparing the same.
本发明公开了一种腐植酸复合缓释肥料及其生产方法。
The interaction mechanism of pentachlorophenol with humic acid (HA) was investigated by the fluorescent quenching effect in this paper.
通过对五氯苯酚与腐殖酸作用的荧光猝灭效应研究，探讨了五氯苯酚与腐殖酸之间的相互作用机理。
Ginger specific humic acid fertilizer obviously increased the urease activity, invertase activity and acid phosphatase activity.
生姜专用腐植酸复混肥对土壤脲酶、蔗糖酶、酸性磷酸酶活性都有明显的提高作用。
There are a large number organic substance and humic acid in the product. It is a good fertility synergist and a good crops growth irritant.
该产品含有大量有机质和腐植酸，具有很好的肥力增效作用和作物生长刺激作用。