Corrosion behavior of Q235 steel in saline soils with different humidity;
Q235钢在不同湿度的青海盐湖盐渍土壤中的腐蚀行为
Study on fuzzy clustering methods of the saline soil classification;
盐渍土分类的模糊聚类法探讨
Testing study on influence of freezing and thawing circulation on saline soil’s cohesion;
冻融循环对盐渍土黏聚力影响的试验研究
Research on engineering properties of salinized soil in littoral area;
滨海盐渍土的工程特性研究
Analysis of the distribution regularity and the salinized soil expansion action of salinized soil in oblique fine soil plain;
倾斜细土平原盐渍土分布规律及盐胀作用分析
The study of calcium carbide dust improving salty soil;
电石灰改良盐渍土的研究
Highway-related piding scheme of salty soil;
中国公路盐渍土的分区方案
The application of UEA-T expansion agent in saline-alkali soil region in Yuncheng;
UEA-T膨胀剂在盐渍土地区建筑中的应用
Saline-alkali soil has already become a global environmental problem faced together in whole world at present.
新疆是我国盐渍土分布的主要区域,全境几乎有不同程度的盐渍土分布,对农业生产影响很大,因此实现对盐渍土大规模的动态监测,及时的获取盐渍土的演变信息,制定出一套合理的盐渍土治理方案,控制盐渍土的进一步恶化,成为目前迫切的任务之一。
It will accelerate the research on the occurrence, formation, development, processes of ecological geochemistry, character mechanism and ecological geochemistry of landscape restoration on Saline-alkali Soil in Songnen-Plain, and also provide theoretical foundation for them.
开展松嫩平原盐渍土水盐运移规律的基础研究,对掌握松嫩平原盐渍土壤形成和发展的发生学特征,对揭示区域生态地球化学过程、机理,对合理开发、改良和利用盐渍土壤资源及景观生态建设,具有重要的理论意义和实践意义。
The result showed:these methods,such as digging big holes in the sea dike in strongly saline soil to plant Tamarix chinensis,building platform in alkalized solonchak for site preparation and covering it with surface mountain soil to plant Elaeagnus angustifolia,and site preparation in light and medium solonchak were best ecological engineering measures to prevent salt-affected soil.
对我国北方泥质海岸盐渍土改良措施及效应研究表明,重盐土筑海堤栽植柽柳,苏打盐渍土的筑台田整地后采取覆山皮土、压稻乱栽植沙枣等固氮树种,轻中盐土台穴整地等方法是防治盐渍土的最佳的生态工程措施。
The long-term experiments were conducted to investigate the balance, accumulation and forms of soil phosphorus and crop recovery of fertilizer P in the process of fertility improvement of salt-affected soil.
通过对长期定位试验的研究测定，研究了盐渍土培肥过程中土壤磷素的收支平衡以及磷素累积及其形态。
Geographic background and Its utilization of saline soil in Yinnan irrigation area of the Yellow River in Ningxia;
宁夏银南黄河灌区盐渍土壤的地学背景及其开发利用
The influence of moisture content on corrosion of carbon steel in saline soils were studied by using electrochemical measurement techniques.
利用电化学的研究方法对盐渍土壤湿度对碳钢腐蚀的影响进行了研究,由极化曲线拟合结果,对于盐湖盐渍土壤来说,最大腐蚀速度出现在20%左右的湿度。
were planted in heavy saline soil(salt content 1%～1.
结果发现 ,盐渍土壤种植 4种盐生植物 1个季度后 ,土壤Na+ 含量显著降低 ,每季盐爪爪从土壤中吸收Na+ 量 934 5 。
Water and Salt Migration and Strength Characteristics Analysis of Saline Soil
盐渍土水盐迁移特性与强度特征分析
The salt expansion laws of crude saline soil were researched by use of three kinds of soil.
从土的类别角度研究了天然盐渍土的盐胀规律。
Spatial distribution pattern of soil salinity and saline soil in Yinchuan plain of China
银川平原土壤盐分及盐渍土的空间分布格局
Surveying regulation for saline soils of railway engineering geology
铁路工程地质盐渍土勘测规则
A Study on Strength of Songnen Plain Soda-saline Soil;
松嫩平原苏打型盐渍土强度特性研究
Tree Selection and Planting Technology Coping with Coastal Saline Soil
滨海盐渍土绿化树种选择和栽植技术
Study on the Groundwater in Salinization Soil
盐渍土研究中有关“地下水”问题的探讨
Analysis of Salt Dynamic Characters in Saline-sodic Soil Sections
苏打盐渍土剖面盐分动态变化特征分析
Dynamical Rules of Water and Salt Movement in Seashore Salinized Soil Area of Shandong Province
山东省滨海盐渍土水盐运动动态规律研究
Water and Salt Movement in Polluted Soil in the Suburb of Baotou City
包头市西郊工业污染区盐渍土水盐动态研究
Studies on the Impact of Salt Content on Saline-alkali Soil Engineering Properties in the Songnen Plain;
含盐量对松嫩平原碳酸盐渍土工程性质的影响
Study on the Rhythm of Water and Soil Saltion Transference in Songnen Plain;
松嫩平原盐渍土水盐运移的节律性研究
A Research of Ground Cover on Salinity and Water in the Salinized Soil;
地面覆盖对盐渍土盐分和水分影响的研究
Salinity forecasting of saline soil based on ANN and hyperspectral remote sensing
基于ANN技术和高光谱遥感的盐渍土盐分预测
Freezing-thawing Cycles and Salt Expansion Test of Crude Coarse Grain Clay Salty Soil
天然粗颗粒盐渍土多次冻融循环盐胀试验
Study and Reformation on the Characteristics of Salt Content of Salinized Soil in Yutian Oasis
于田绿洲盐渍土盐分特征分析及其改良
Salt and Frost Heaving Composite Diseases of Frozen Saline Soil Area
冰冻盐渍土地区公路盐胀和冻胀综合病害
Research and Practice on Land Consolidation in the Coastal Saline Soil Region of the Yellow River Delta;
黄河三角洲滨海盐渍土区土地整理研究与实践