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- 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。
- salt transport process 盐迁移过程
- 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。
- HEAVY PARTICLE TRANSPORT PROCESS IN CATHODE SHEATH OF NITROGEN GLOW DISCHARGE? 氮气辉光放电阴极鞘层重粒子输运过程研究?
- The transport process couldn't save poison message information to the registry. 传输进程无法将病毒邮件信息保存到注册表中。
- The transport process inside tube is also enhanced by Dean vortices. 由于Dean旋涡的存在,缠绕式膜组件也可促进膜管内的传递。
- Digitalis glycosides are potent inhibitors of a fundamental and vital ion transport process, common to most cells. 洋地黄强心甙类是大多数细胞共有的基本和重要离子转运过程的强效抑制剂。
- 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;
- To route messages, the transport process uses DSAccess to obtain information about the connector arrangement. 为路由邮件,传输进程使用DSAccess获取有关连接器布置的信息。
- 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。
- The processing of Pickup file %1 caused the transport process to fail. 对分拣文件%251的处理操作导致传输进程失败。
- The transport process couldn't load poison message information from the registry. 传输进程无法从注册表加载病毒邮件信息。
- The gas transport process in tunnel and the cause of gas accumulation at the upper corner of coalface are described. 论述了煤层巷道及工作面上隅角瓦斯运移过程及其局部区域和上隅角形成瓦斯积聚的原因;
- Digitalis glycosides are potent inhibitors of a fundamental and vital ion transport process , common to most cells. 洋地黄强心甙类是大多数细胞共有的基本和重要离子转运过程的强效抑制剂。
- 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。
- It is found that the flow in river network oscillates to and fro due to the action of tide and remarkably affects the transport process of pollutant. 分析结果发现,潮汐作用造成河流内水流往复震荡,对污染物的迁移过程影响较大;
- Abstract: Sand and dust are both products of physical weathering.However,their behaviors are entirely different in the eolian transport process. 摘 要: 沙与尘虽然都是岩石物理风化的产物,但在风力作用下,习性截然不同。
- Sand and dust are both products of physical weathering.However, their behaviors are entirely different in the eolian transport process. 摘要沙与尘虽然都是岩石物理风化的产物,但在风力作用下,习性截然不同。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries