查询词典 salination

The soil salination is a significant abiotic stress for agricultural production and ecological environment.

土壤盐渍化是影响农业生产和生态环境的一个非常重要的非生物胁迫因素。

Salination and alkalization usually occurred at the same time in some inland salt-alkalinized areas, because of the complex components of salts in them.

在一些内陆盐碱地区，由于所含盐分复杂，往往盐化与碱化同时发生，对植物构成了盐、碱双重胁迫。

The soil salination is a significant abiotic stress for agricultural production and ecological environment.

土壤盐渍化是影响农业生产和生态环境的一个非常重要的非生物胁迫因素，也是现代生物科学迫切需要解决的问题。

Sustainable landscape may be used to control salination, help take up carbon dioxide and contribute to restoring and maintaining biodiversity.

我们可以用可持续发展的地形，来控制土地盐化现象，吸收二氧化碳，被重新蓄存和保持生物多样化提供一些帮助。

Human's irrational development activities have brought serious effects to soil environment,such as desertification ,soil erosion,salination,and contamination etc.

人类不合理的开发行为给土壤环境带来了沉重的负面影响，主要表现为土壤沙化、土壤侵蚀、土壤盐渍化、土壤污染等。

The ecological processes of soil salination of alkaline minera lized water were discussed in this paper.

本文探讨了田间低矿化水灌溉的土壤盐碱化生态过程，结果表明：无论在水平方向还是垂直方向上，随着灌溉水矿化度的增加，带入土体中的NaHCO3增多，从而引起土壤pH，全盐，HCO3－，ESP及SAR逐渐升高。

By using remote sensing and GIS together with macroscopic research method, we have gained new knowledge on soil salination of the arid region and strategies for soil improvements.

通过使用遥感和地理信息系统宏观研究手段审视干旱区土壤盐渍化和改良措施得到一些新认识。

But as the special geological condition,irrigation causes a series of problems of agroecological geology,such as landslide,salination and so on.

长时期的引水灌溉使土壤理化性质发生改变，并由此引发了地裂缝、滑坡等地质灾害，同时地下水水位的上升，使地表土壤盐渍严重。

Salination soil ; Electric conductivity ; Water content ; Soil salt content

土壤盐渍化；电导率；水分含量；土壤含盐量

Drought and salination are the key factor of environmental crisis. So the research on the halo-tolerant gene engineering will play extreme important function for the alteration to the salination of soil.

盐碱化是导致我国环境危机的重要因素之一，利用基因工程培育抗旱耐盐品种已成为解决我国盐碱化日益严重问题的一条重要途径。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。