腐殖质的

The effects of microbial inoculant on humification and humus qualityare studied.The results show that inoculating Phanerochaete chrysosporiumin second fermentation phase of composting could promote the formation ofhumus,increase the humus content,and reduce the humification time by 7days.

通过考察接种微生物对堆肥腐熟程度及成品腐殖质含量的影响，发现在堆肥二次发酵阶段接种黄孢原毛平革菌能优化控制腐殖质的形成，提高了总腐殖质含量，增强了堆肥成品的腐熟程度，并使堆肥腐熟时间缩短了7d左右。

This process leads to the production of humus and is important in soil formation.

这个过程导致了腐殖质的生产，并且对土壤形成过程起着重要作用。

This layer is lighter in colour because of the lack of humus.

该层因为腐殖质的缺乏，颜色要浅一些。

This process leads to the productionof humus and is important in soil formation.

这个过程导致了腐殖质的生产，并且对土壤形成过程起着重要作用。

No great difference in the physical properties or chemical structure of humus exist between different terrestrial ecosystems.

禁止伟大在腐殖质的物理特性或者化学结构中差异在不同陆地生态系之间存在。

Not tall to edaphic requirement, be fond of the relief tall dry, small acidity soil that contains a lot ofhumus, blame with earthy layer the sandiness soil with fecund and deep, wet, good drainage is most appropriate.

富含腐殖质的微酸性土壤，尤以土层深厚。肥沃湿润。排水良好的沙质土壤最为适宜。

Good correlations were obtained between aromatic ring destruction and trichloroacetic acid , but dichloroacetic acid production were related to not only activated aromatic ring but also nitrogenous type structures such amino acid type structure.

从腐殖质的结构特性与卤乙酸的相关性分析，得出三氯乙酸的形成主要与腐殖质的芳香环的断裂有关。DCAA的形成则与腐殖质上芳香环和含氮官能团的多少有关。

But studies suggest that marine humic materials have a different origin and hence a different structure.

但是研究建议海洋腐殖质的材料有一不同起源和因此一不同结构。

The application of flotation for the removal of humic compounds was investigated by using it as a possible post-treatment process of simulated landfill leachates after biological treatment.

生活垃圾渗滤液经生物法处理后含有较多的难降解腐殖质，为此开展了利用浮选法去除渗滤液中腐殖质的后处理研究，并考察了影响浮选效率的主要因素。

The topsoil layer is made up of small particles of rock mixed with rotten plant and animal matter called humus,which is black and gives the topsoil its dark colour.

表土层是由岩石小颗粒混杂着被称为腐殖质的腐烂动植物的有机质组成的。这些腐殖质是黑色的，使表土层也呈现出了深色。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。