元素分析提供腐殖物质中主要元素分布的有用资料。
Ultimate analysis provides an useful inventory of the distribution of the major elements in humic substances.
土壤腐殖物质一直是土壤学和环境学领域的研究热点。
Soil organic matter(SOM) is always a research focus in the soil and environmental science.
由于纯秸秆分解产生的腐殖物质，没有土壤来保持，其可提取腐殖物质的相对含量最低（PS100）。
Because of the organic-matter decomposed by the pure stalk have not any soil to keep up, the relative content of organic-matter that can be distilled is the lowest(PS100) .
腐殖物质(主要组成为腐殖酸)是自然界中分布最为广泛的有机质，占土壤、水圈、生态系统中总有机质含量的50 ~ 80%。
Humic substances, the most widespread organic compounds in nature, account for 50 ~ 80 percent of the total organic compounds in the soil, hydrosphere and ecosphere.
塑料降解应该是光降解和生物降解联合效应的结果，先始于光解，后完全代谢于生物降解，最终转化为腐殖物质、H_2O和CO_2。
Plastics degradation is the combination of photo-degradation and biodegradation, beginning with the photo-degradation and metabolized by biodegradation and turning into humic substance, H_2O and CO_2.
这个生物质是在一个连续的分解状态下，最后生成了一种半稳定的物质叫做腐殖质。
This biomass material is in a continuing state of decomposition, ultimately becoming that semi-stable material called humus.
根据腐殖质与矿物质土壤的结合程度、分解作用中所含的有机物类型以及原有的植被，腐殖质可区分为几个类型。
Humus is classified according to how well it is incorporated into the mineral soil, the types of organisms involved in its decomposition, and the vegetation from which it is derived.
腐殖质是已知能够覆盖滤膜的物质。
腐殖质是已死的、腐烂中的有机物质。而不是无机肥料。
Humus is dead, decaying organic matter. NOT inorganic fertilizer.
在这种堆肥化过程中，有机物由不稳定状态转化为稳定的腐殖质物质，用作肥料和改良土壤。
During the process the organic materials will be turned to the stable humus, which can be used as fertilizer and amend for the plant soil.
无滋养的带有棕色酸性物质的水域，腐殖物高度集中并有小型植物群的。用来描述湖泊或池塘。
Having brownish acidic waters a high concentration of humic matter and a small plant population. used of a lake or pond.
可见，土壤是石粒和曾经是活体的物质的混合物。表土中这种曾是活体的东西叫做“腐殖质”。
SO the topSOil is bits of rock mixed with things that are once alive. These things in the topSOil that were once alive are called humus.
无滋养的带有棕色酸性物质的水域，腐殖物高度集中并有小型植物群的。用来描述湖泊或池塘收藏。
Having brownish acidic waters, a high concentration of humic matter, and a small plant population. Used of a lake or pond.
半纤维质中灰分的草本泥炭主要用作营养土、营养钵、燃料、提取腐殖酸类物质和制造腐殖酸类肥料。
The herbaceous peat of mesic and medium—ashes is mainly used for the nutrition soil, nutrition—bowl, fuel, extracting humic acid, and made into humic fertilizer.
通过盆栽试验研究了不同腐殖酸物质对土壤有机结合态汞、全汞含量及土壤汞生物有效性的影响。
A pot experiment was conducted to study the effects of different humic acid materials on organic combined mercury and total mercury contents in soil and the biological availability of soil mercury.
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。
The humic acid was dosed as the precursor of trihalomethanes(THM) and second order kinetics was identified for the THM formation reaction.
接种青霉菌后腐殖酸类物质含量降低，说明青霉菌不利于腐殖酸的形成。
The content of humic acid decreased after inoculation of Penicillium, indicating that Penicillium was not conducive to the formation of humic acid.
腐殖质：土壤中无生命的、细小的有机物质。
Humus: Nonliving, finely divided organic matter in soil, derived from microbial decomposition of plant and animal substances.
腐殖质：土壤中无生命的、细小的有机物质。
Humus: Nonliving, finely divided organic matter in soil, derived from microbial decomposition of plant and animal substances.
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