查询词典 soils

However, the effect of ARF on Fe availability was enhanced relatively in the same way with time on these two different calcareous soils.

因此，酸性根际肥在一定程度上可减少肥料氮的硝化损失，提高肥料氮的利用率，同时对环保也具有一定的意义。

Calcicole Describing plants that thrive on neutral to alkaline soils rich in calcium carbonate, i.e.

钙生植物：在富含碳酸钙的中性或碱性土壤中生存的植物。

This thesis first finds that there are some needle-shaped calcite crystals in some soils of studyarea.

并首次发现研究区部分土壤中含有针状方解石微粒，其形成机制有待更进一步的研究。

The results indicate that the distribution of Cd, Pb and Zn in topsoils of the plain region is different obviously from that in deep soils of the plain region and the genetic area, which is apparently anthropogenic input according to canonical correlations and the distribution characteristics of enrichment value.

结果表明，平原区浅层土壤内Cd、Pb、Zn元素的分布明显不同于物源区及平原区深层土壤，在元素之间的典型相关关系及元素富集的分布特征上，均表现出明显的人为源特征。

The effects of downward-percolating water after rainfall events, as well as the upward force of capillary rise, are considered in a model which explains many of the features of ion emplacement in soils.

降雨事件后的影响向下渗滤水，以及毛细管上升向上的力量，被认为是在一个模型，解释了离子布设在土壤中的许多功能。

Firstly we mixed five kinds of salty soils that the silt-clay content is different. Next, standard compaction test, shear test, unloaded expansion test, compression test, height and speed of capillary rise test have been done.

配制了五种粉粘粒含量不同的盐渍土，做了土样的击实试验、剪切试验、无荷载膨胀试验、压缩试验、毛细水上升试验和冻胀盐胀试验。

Soils: The carambola is not too particular as to soil, but will grow faster and bear more heavily in rich loam.

土壤：杨桃，是不是太特别，以土壤中，但增长速度将承担更重丰富壤土。

In order to discuss the effect of soil fertility on composition transformation and energy change of corn stalk during decomposition, carborundum tube was used to study the decomposition of corn stalk buried in different soils with high, medium and low fertility for 480 days. The decomposition rate and change of energy states of corn stalk were revealed.

为了探讨农田不同肥力对玉米秸秆腐解转化和能态变化的影响，该文采用砂滤管法在陕西关中高、中等、低3种肥力塿土上进行了480 d的玉米秸秆腐解试验，研究了腐解进程中玉米秸秆的分解率以及有机碳组成和能态变化。

Influence of pesticide imidacloprid and its metabolites on catalase activity in soils was investigated.

通过模拟试验研究了新农药吡虫啉及其代谢产物对土壤过氧化氢酶活性的影响。

The stress effects on soil-water characteristic curve of expansive soils are found to be significant.

探讨了应力对膨胀土的土-水特征曲线的影响。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。