腐殖质的

The above-described organic matter can remain in the soil a longer time is also more stable humus.

上述几种有机质中，能在土壤中保持时间较长又较稳定的是腐殖质。

Clay particles resulting from volcanic ash weathering (allophane, imogolite and humus-Al complexes) have a very reactive surface.

火山灰风化形成的水铝萤石、伊利缟石和腐殖质-Al复合体粘土颗粒表面非常活跃。

Get used to the soil with all sorts of rich humus, with arenaceous qualitative loam best.

适应各种腐殖质丰富的土壤，以砂质壤土最好。

Chernozem layer with the topography and different degrees of surface evaporation, there is meadow chernozem (humus content was high, a large number of stain and iron-TB), carbonate Black calcium soil (surface with carbonate accumulation) and the black soil salinity and the saline soil.

黑钙土层随地势和地表蒸发程度的不同，有草甸黑钙土（腐殖质含量高，有大量锈斑和铁质结核）、碳酸盐黑钙土和盐渍化黑土和盐渍土。

The final process in organic matter decomposition is known as humification.

有机物分解的最后程序称为腐殖质化。

Our focus in composting is to create humus.

我们的重点在堆肥是创造腐殖质。

Humus is the main component of soil organic matter, a great impact on soil fertility.

腐殖质是土壤有机质的主要成分，对土壤肥力影响很大。

In different agrotype,the component of soil humus is different.

土壤类型不同，土壤腐殖质组成有明显的差异。

All this activity reduces the size of particles until it creates a humus.

所有这些活动都减小了颗粒的体积，直到形成腐殖质。

A millennium humus and a primitive animal whom the scientist dare not to research on it

一堆千年腐殖质，一个科学家都不敢研究的原始动物

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。