查询词典 eluviation

Soil CaCO3 eluviation and deposition process is the most important development and evolution process of soil, from parent material to mature soil in the Loess Plateau, arid and semiarid area.

土壤碳酸钙(CaCO_3)的淋溶淀积过程是黄土高原以及干旱和半干旱地区土壤形成发育的主要过程之一，也是地球化学过程的主要内容。

The results of tests on salt content and soluble ions of these samples show that: pH value of soil in this area is between 7.82 ~ 8.26, the thickness of salt collection layer is in 0~20cm, 40~60cm,soil salt is on up as a whole, but there is also some eluviation.

样品的盐分以及各可溶性离子含量的测试结果表明：区内土壤pH值在7.82～8.26之间，盐分聚集层的厚度在0～20 cm，40～60 cm，总体以盐分上行为主，但也有淋滤作用发生。

This indicated that the distribution of elements in soil and the soil water of the same feature as a whole, because of long-term eluviation.

即洼地土壤和土壤水的Ca、Mg含量较坡地低，而K、Na、Fe、Zn、Mn、Cu、B等含量较坡地高，这是地貌条件控制下元素迁移的结果。

Ferric membrane was found in soil microstructure inside Lajia site,indicates local intense eluviation.

在喇家遗址内的土壤微结构中发现有铁质胶膜，表明了局部较强的淋溶作用。

Elements have the variant characteristics of enrichment and eluviation in different particle size.

其中Ca的迁移能力最强，Mg、Sr、Zn、K、Na等元素也均有较强的迁移能力，在不同粒级中各元素表现出不同的集散特征。

It can be achieved to a good effect when plunging with cultivate sewage sludge with sulfur. The cycle of the eluviation can be shortened even without acidific.

在污泥接种时，去除污泥中重金属离子可以达到较好的效果，且有利于淋滤周期的缩短。

The effects of moulding pressure, temperature, urea content and oxidation time of keratin on urea leaching rate were investigated by means of soil column eluviation experiment.

用土柱淋溶试验考察了模压压强、模压温度、尿素含量和角蛋白氧化时间对头发角蛋白载体缓释尿素肥料淋溶速率的影响，并与商业化的缓释肥料Luxecote和SCU的淋溶速率进行了对比。

This paper summarized the environmental behavior of BTEX in soil from the aspects of adsorption-desorption, volatilization, eluviation, and degradation, with the focus on the factors affecting the adsorption and desorption of BTEX in soil. The future research directions were also discussed.

本文从吸附－解吸、挥发、淋溶和降解等4个方面，对BTEX在土壤中环境行为的研究进展进行了综述，特别对影响BTEX在土壤环境中的吸附-解吸行为的不同因素进行了详细概述，并对今后的研究方向进行了探讨。

It is mainly ralated with two factors:(1) the degree of soil eluviation and rock erode;(2) the groundwater residence time.

2洞穴滴水的微量元素Ba~(2+除外含量及比值都呈现出一定的季节性变化，主要与两方面因素有关：1土壤淋漓和基岩溶蚀程度；2水岩作用时间长短。

However, tillage enhances soil penetration, mineralization and eluviation, resulting in lose of soil organic matter and NO3-N, subsequently reducing soil carbon accumulation.

但翻耕后，土壤孔隙度和通透性增强，土壤的矿化作用和淋溶作用也增强，导致了有机质的矿化损失和NO3-N淋溶损失，减少了土壤中C的积累量。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。