二是土壤对磷的吸附作用。
The second is the adsorption function that soil to phosphorus.
腐殖酸对土壤钾素释放和固定的影响是通过对含钾矿物的溶解和层间堵塞以及对钾素的吸附作用实现的。
The effect of humic acids on fixation and release of potassium in soil was accomplished by dissolving K-bearing minerals or blocking interlayers and adsorbing k.
加磷量不同的各土壤对磷的吸附作用不同。
Amount of absorbed phosphorus was different in soils with phosphorus added into soil changed.
肼类燃料在土壤环境中与粘土的作用最强,主要存在着物理吸附与化学降解两个方面。
It may be concluded that principal reactions between the hydrazine fuels and clay are physical absorption and chemical degradation.
在有机肥对土壤磷吸附—解吸的直接影响中,其中的可溶性有机机物起主要作用。
The soluble organic substances of organic manure played a main role in the direct effect of organic manure on phosphorus adsorption-desorption in the soils.
在氧化反应动力学过程中,酚类化合物除与铁锰氧化物发生氧化还原作用外,还与土壤、铁锰氧化物以及其中的杂质发生诸如吸附等其它作用。
During the kinetic REDOX reaction between phenolic compounds and iron and manganese oxides, adsorption process by soil, iron and manganese oxides and their impurity is happened.
可以说,土壤的吸附—解吸作用在某种程度上控制着重金属在土壤中的水平和垂直运动。
In other words, the adsorption-desorption of soil controlled the level and vertical movement of heavy metal in soil on a certain degree.
污水土壤处理试验,主要是利用透水性较强的土壤层的生物化学作用,其次是淋滤吸附。
The sewage soil disposal experiment is made mainly by using biochemical process of looser permeable soil horizon, and secondly by leaching and adsorption.
有机质对元素的吸附作用受到土壤粒级、层位和有机质含量的影响。
The adsorption of organic matter is affected by soil granularity, horizon, and organic matter content.
若添加浓度更大时吸附作用仍强烈,则该土壤对镉的吸附情况不宜用吸附等温线方程拟合,只能用图直观反映。
All cadmium adsorption curves could be well described by Langmuir, Freundlich and Henry equations, with better fitness by Langmuir and Freundlich equations.
本文主要讨论了有机污染物和重金属在土壤中的吸附过程、化学作用过程以及生物学过程等的交互作用方式及其机理。
This paper discusses the interaction of organic pollutants and heavy metals in soils, which includes adsorption, chemical reaction and microbial processes.
可通过微生物的氧化还原作用、生物吸附富集和溶解作用,达到修复重金属污染土壤的目的。
The soil pollution by heavy metals are remedied by oxidation, reduction, bioadsorption and dissolution of soil microorganisms.
微生物的作用并没有显著改变乙草胺的吸附规律,乙草胺的吸附受到土壤有机质和矿物组成的显著影响。
The rule of absorption was not observably changed by the effect of microorganism and the absorption was observably influenced by the soil organic matters and mineral composition.
研究了砷、矾与镉交互作用及其对土壤吸附镉的影响 。
The effect of arsenic on offspring's immune function in mice and the antagonism of selenium;
研究了砷、矾与镉交互作用及其对土壤吸附镉的影响 。
The effect of arsenic on offspring's immune function in mice and the antagonism of selenium;
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