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- Simulation Research on Numerical Model of Water Salt Transport of Trapezoid Canal Bottom 梯形渠道渠底土层水分溶质运移模拟研究
- The soil water and salt transport were studied under 3 crop planting condition. 对3种作物种植条件下土壤水盐运移规律进行了研究。
- Later, some other experiments about simulating water flow and salt transport in soil under drip irrigation with saline water were conducted in field and laboratory. 塔克拉玛干沙漠绿地土壤盐分绝大部分来源于灌溉用水,咸水灌溉前后,根系土层土壤盐分种类由以Cl~-和K~+、Na~+为主转变为以SO_4~(2-)和K~+、Na~+为主。
- Ligang Xu, Jingsong Yang, Qi Zhang, Hailin Niu. Modelling water and salt transport in a soil-water-plant system under different groundwater tables. Water and Environment Journal. 李正兆,高海鹰,张奇,徐力刚.;抚仙湖流域典型农田区地下水硝态氮污染及其影响因素
- The water flow and salt transport in Takelamakan Desert artificial oasis, which was irrigated with saline underground water, were been studied in this dissertation. 针对塔克拉玛干沙漠绿地现有的咸水灌溉方式和制度,研究了塔克拉玛干沙漠绿地咸水灌溉条件下的土壤水盐运动规律。 其中,对于咸水沟灌条件下土壤水盐运动的宏观规律,采用了小区试验和田间调查的研究方法;
- At last, the model simulates the salt transport of the Oujiang estuary, and the results show shat the water levels, velocity and salt are agree ment with the measured ones. 最后将模型应用到瓯江河口的盐度输运模拟,计算的潮位、流速和盐度过程与原型吻合良好。
- Then water salt balance model is estanbished according to the relationship of irrigating and drainage. 根据灌区灌溉、排水条件与以上各种因素的关系,建立了灌区水盐均衡模型;
- The characteristics of the infiltration, saltconcentration distribution, the influence of initial soil moisture contenton the soil water and salt transport processes and the relation between waterand salt transport are analyzed. 就一维积水入渗条件下土壤水分运动特性、盐分分布变化特征的规律、土壤初始含水量对水盐运移的影响以及水盐耦合迁移特性间的定量关系进行了重点分析。
- At present the results of pinhole test and crumb test are prior to deciding the dispersivity of the high-sodic saline soil,but the results of normal double-hydrometer test,pore water salt... 在现阶段,判别高钠盐渍土的分散性应以针孔试验和碎块试验的判别结果为主,而以双比重计试验、孔隙水可溶盐试验和交换性钠百分比试验的试验结果作为参考。
- Besides, the people transport salt for us or pay a salt transport levy, and in 1941 they purchased five million yuan worth of government bonds; all of which represents no small burden. 老百姓为我们运公盐和出公盐代金,一九四一年还买了五百万元公债,也是不小的负担。
- My hair kinked up in the salt water. 我的头发在盐水中缠在一起了。
- Salt water and absence wash away love. [谚]远航久别恩情疏。
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- Salt can be held in solution in water. 盐能溶于水。
- Salt water is more buoyant than fresh water. 盐水比淡水浮力大。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- Putting water in brandy is sacrilege. 在白兰地中掺水是可恶的事。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- He cooked the pasta in a large pan of boiling water. 他用一大锅开水煮义大利面食。
- I put the shirt in soapy water to soak out the stain. 我将衬衫浸在肥皂水里以去除污渍。