1) total soil salt content
土壤总含盐量
2) soil salinity
土壤含盐量
1.
Spatial variability analysis of soil salinity for Binhai Plain;
滨海平原农田土壤含盐量空间变异分析
2.
Coupling relationship between the average coverage of wetland plant communities and soil salinity in Dunhuang Xihu Wetland of Gansu Province
甘肃敦煌西湖湿地植物群落平均盖度与土壤含盐量耦合关系
3.
Through experimental research on the relations among soil salinity,soil moisture,effect of salt stress on growth of c.
通过研究土壤含盐量、土壤含水率及盐分对棉花的胁迫与秋浇定额之间的关系,得出适合于新疆阿拉尔灌区的秋浇灌溉定额为3 500 m3/hm2。
3) soil salt content
土壤含盐量
1.
The soil salt content around root layer is liable to improve the herbage quality and also promote synthetic compositions of crude protein,crude fat,crude ashes together with calcium and phosphorus contents as well as to restrain too much synthetic compositions of crude fibers.
根层土壤含盐量可以改善牧草品质，能促进部分禾本科牧草粗蛋白质、粗脂肪、灰分、磷的合成，而抑制粗纤维的合成。
2.
It is helpful for drainage system design and groundwater management to decide the relation between groundwater depth and mineralization degree and soil salt content.
在潜水蒸发强烈的干旱区,土壤含盐量与地下水埋深和矿化度有着密切的关系,确定地下水埋深和矿化度与土壤各土层含盐量的关系,有助于排水系统设计和地下水管理。
3.
According to the principle of mass conservation,water and salt balance models for aeration zones and aquifers were established and employed to simulate the variation of soil salt content,groundwater depth and mineralization in the irrigation areas of each canal in the Yinbei irrigation district of Ningxia.
根据质量守恒原理,建立了包气带和含水层的水盐均衡模型,并对宁夏银北各干渠灌域的土壤含盐量、地下水埋深和地下水矿化度的变化过程进行了模拟。
补充资料：驱油剂最佳含盐量
分子式：
CAS号：
性质：产生最佳驱油效果时驱油剂的含盐量。采用驱油剂中氯离子浓度乘以1.65系数而计算出的氯化钠含量。通常以mg/L为单位，有时也用体积浓度来表示。不同地层驱油的最佳含盐量不同，要通过地层岩心试验来确定最佳含盐量，对于盐敏性地层，最佳含盐量必须控制在起盐敏性作用以下。
CAS号：
性质：产生最佳驱油效果时驱油剂的含盐量。采用驱油剂中氯离子浓度乘以1.65系数而计算出的氯化钠含量。通常以mg/L为单位，有时也用体积浓度来表示。不同地层驱油的最佳含盐量不同，要通过地层岩心试验来确定最佳含盐量，对于盐敏性地层，最佳含盐量必须控制在起盐敏性作用以下。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条