查询词典 humus

When the humus has been formed, plants can grow well in it.

一旦腐殖土形成，植物就可以在里面茂盛地生长了。

It is during this stage that the compost turns into good, crumbly fragrant, humus earth.

正是在这一阶段，堆肥变成良好的、疏松芳香的腐殖质土。

Because of the distinction of soil property and humus content, soil water content is not ideal to indicate whether it is suitable to the growth of plant.

由于土壤性质和腐殖质含量的不同，土壤的含水量并不能很好地说明是否适宜植物的生长。

Humus is a special compound with high molecule in soil. It has important function in soil fertility and entironment.

土壤腐殖质是土壤中所特有的一类特殊的高分子化合物，具有重要的肥力和环境调节功能。

Dead plants and waste material from animals make it better, and slowly change it into humus

枯死的植物或动物的粪便可以使土质变好，慢慢地变成了腐殖土。

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。

Field experiments were carried out with sand filter pipe to study the effect of bentonite on soil humus characteristics.

文章通过田间条件下砂滤管试验，利用膨润土的吸附和粘结功能，研究了膨润土不同用量对土壤腐殖质特性的影响。

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

These things in the topsoil that were once alive are called humus.

表土中这种曾是活体的东西叫做"腐殖质"。

Humus'.'' and disintegrated rock.

腐殖质'。''和被分解的岩石的部分。

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。