The distribution of various forms of phosphorus in the Zhuanhe River of Beijing was investigated.
研究北京转河磷的形态分布及混凝对各形态磷的去除效果。
We found that the content of each forms of phosphorus had a good correlation with the phosphorus concentration in the water body.
并通过对底泥样品中的各种磷形态含量与上覆水中的磷浓度进行线性相关分析，均具有良好的相关性。
In soils with the same phosphorus levels, the contents of various forms of phosphorus were accumulated mainly in the profile of a surface layer and decreased gradually with the depth of the profile.
对于相同土壤磷水平的土壤，磷素在上层土壤积累量较大，随着土层深度的加深，磷素含量逐渐减小。
There was not significant correlation between soil acidity and various forms of inorganic phosphorus in non-rhizosphere soil, respectively.
非根际土壤酸度与非根际土壤无机磷形态的相关性不明显。
In this paper, chemical forms, release rules and their affecting factors of phosphorus in the sediments of eutrophic water were discussed.
综述了富营养化水体沉积物中磷的化学形态、释放规律及其影响因素。
Based on achievements of soil organic phosphorus field at home and abroad, some factors are discussed, including the content of soil organic phosphorus, forms, and bioavailability to cro...
结合国内外已有的研究成果，从土壤有机磷的含量、形态及影响有机磷生物有效性的因素等几个方面，对土壤有机磷的研究现状进行了综述。
Many of them have more than one solid states, as in the case of phosphorus, which is known in three solid phase:black, more familiar red and yellow forms.
其中许多种物质不止一种固态，例如磷，人们已知有散装固体相：黑色和人们比较熟悉的红色和黄色的形态。
Taking different point of sediment samples of Tangyu reservoir in Xi 'an City as an example. Study about the distribution characteristics of nitrogen-phosphorus forms.
本研究采集西安市汤峪水库中不同点位的沉积物样品进行了氮、磷赋存形态分析。
Taking different point of sediment samples of Tangyu reservoir in Xi 'an City as an example. Study about the distribution characteristics of nitrogen-phosphorus forms.
本研究采集西安市汤峪水库中不同点位的沉积物样品进行了氮、磷赋存形态分析。
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