For the sake of researching the method of using slight saline water to irrigation, the infiltration tests with different alternative irrigation of fresh and saline water are conducted. 咸淡混浇是将浅井微咸水和深井淡水按一定比例进行混合灌溉的一种灌溉方式,具有节水、节能、投资小、见效快等优点。
Soil Water and Salt Transport Features of Saline Water Intermittent Infiltration under Calcium Fertilizer Application 施钙条件下微咸水间歇入渗土壤水盐运移特征
Exploiting and utilizing saline groundwater can also vacate underground capacity, increase rainfall infiltration, freshen saline groundwater and improve eco-environment. 还可腾出地下库容,增大降雨入渗,淡化地下咸水,改善生态环境。
Some salt ion in the slight saline water will affect soil infiltration, when the slight saline water is used to irrigate the farmland. 但由于微咸水中含有各种盐分离子影响土壤入渗特征,并对不同土壤初始含水量会表现出不同影响程度。
The results made clear that soil salt increased after saline water infiltration and decreased after fresh water infiltration. 结果表明,不同轮灌条件下,土壤含盐量随灌溉咸水而增加,随淡水灌溉而降低。
Infiltrated saline water can also desalt soil with high initial salt content, the desalting depth increased exponentially with cumulative infiltration, and decreased with increasing salinity of infiltration water and initial soil water content. 对于初始含盐量较高的土壤,微咸水入渗也有脱盐作用,脱盐深度随累积入渗量的增加呈幂函数增加,随入渗水矿化度和土壤初始含水量的增加而减小;
Conclusion Regional infusion of hypothermic normal saline solution can reduce the production of free radicals and inhibit the infiltration of neutrophil. Infusion of hypothermic solution combined with captopril may have a synergistic effect on spinal cord protection against ischemia. 结论低温溶液可减少脊髓缺血再灌注后氧自由基的生成,减轻中性粒细胞浸润,联合卡托普利局部灌注,具有协同保护脊髓的作用。
In order to study the effected of mineralization degree of saline water, soil moisture content and soil initial conditions on water and salt movement, the experiment of brackish water infiltration with earth pillar were conducted in doors. 为了分析微咸水矿化度、水量及土壤初始条件等因素对土壤水盐运移的影响,采用土柱在室内进行了微咸水入渗试验。
In the saline water region, infiltration of surface water is the important source of fresh groundwater that can be sustainable utilized, but no sufficient importance has been attached to it. 在有咸水分布区,地表入渗水是尚没有引起足够重视的可持续利用地下淡水的补给来源。
The Effect of Slight Saline Water Quality on Soil Infiltration Properties 微咸水水质对土壤入渗特征影响分析
Prediction of Dynamic Variation of Environment Factor with Light Saline Water Irrigation Analysis of the Characteristics of Soil Water and Salt Movement in Saline Water Infiltration 微咸水灌溉条件下环境因子动态变化的预测微咸水入渗土壤水盐运移特征分析
Enema with low dose group compared with saline solution group, lamina propria layer in a small number of chronic inflammatory cell infiltration, submucosa edema, telangiectasias, small amounts of chronic inflammatory cell infiltration. 低剂量灌肠组与生理盐水组相比,粘膜固有层散在少量慢性炎细胞浸润,粘膜下层水肿,毛细血管扩张,少量慢性炎细胞浸润。
Modeled after the saline group: diffuse large areas of necrosis, cell lysis, the lobular structure obscure, lobular and periportal inflammatory cell infiltration mainly by lymphocytes and macrophages, residual edema and degeneration of liver cells, There were no significant changes with the model group. 建模后生理盐水组:出现弥漫性的大片坏死,细胞溶解,小叶结构模糊不清,小叶内及汇管区有淋巴细胞和巨噬细胞为主的炎细胞浸润,残存肝细胞水肿变性,与模型组无明显变化。