【摘 要】
:
The transport and transformation of fluoride in sand were studied by using soil tank test under the condition of saturated water in this article. Based on the a
【出 处】
:
Journal of Hydrodynamics(Ser.B)
论文部分内容阅读
The transport and transformation of fluoride in sand were studied by using soil tank test under the condition of saturated water in this article. Based on the analysis of the laboratory experiments, the rules of fluorine transportation and transformation were simulated in sand by solving the advection-diffusion equation. Through comparison between computed results and observed data , it is shown that the established model and determined parameters could be used to simulate the fluoride transport in sand.
The transport and transformation of fluoride in sand were studied by using soil tank test under the condition of saturated water in this article. Based on the analysis of the laboratory experiments, the rules of fluorine transportation and transformation were simulated in sand by solving the advection- diffusion equation. Through comparison between computed results and observed data, it is shown that the established model and determined parameters could be used to simulate the fluoride transport in sand.
其他文献
Law of the propagation of errors caused by the inconsistency of the boundary scale similitude in river model experiment is presented in this paper.The fluctuat
本成果解决了涡轮工作叶片榫齿加工的关键 ,经试验研究 ,掌握了缓进磨削工艺特点、缓进磨床的制造及配套技术。缓进磨削工艺是用大吃刀缓进给的方式磨削难加工材料和复杂型面
请下载后查看,本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view profile.
1998年底,云南省山区GFRP水窖及PEX管道节水灌溉技术示范点,德钦县云岭乡补村社千亩旱荒地改水浇地项目,在云南省农业厅、迪庆州农牧局的大力支持和帮助下,工程顺利完成,经过一个冬季的考验,实
Although numerous papers have been published on nutrients in Great Lakes, estuaries, continental shelf areas and marines in the aspects of determination, sedime
在80年代,我国大力发展职业教育时,许多职业高中的应运而生。现有的职业高中已从当初的简单办学向精品校方向发展,但到此仍没有走出的困境,我认为存在如下困难与问题。
In t
我国新疆乌恰县曾多次遭受地震袭击,旧域屡毁屡建,1985年再次遭到重创。通过地震安全性评价,发现乌恰旧城是建在松软的古河床上,于是,将县城迁至距原址5千米外重建。在1996年
Since 2002, a significant increase in seismicity, obvious ground deformation and geochemical anomalies have been observed in the Changbaishan Tianchi volcanic a
本刊讯由鲁布革水电科技实业公司牵头、昆明水电设计研究院的工程师们参与的研究项目《三峡工程水轮发电机组冷却水供水方式(顶盖取水方案)调查研究》于1999年9月15日在昆明通
A three-dimensional mathematical model for calculating the steady flow of circular non-buoyant turbulent surface in a coflowing channel is presented in this pa