您要查找的是不是:
- Influence of the artificial lake construction on groundwater dynamic field near Chaoyang and laying scheme choice of the lake bottom 朝阳市建人工湖对地下水动力场影响及湖底铺设方案选择
- groundwater dynamic field 地下水动力场
- THREE-DIMENSION MODELING OF GROUNDWATER DYNAMICAL FIELD OF WELL FIELD IN AN URANIUM MINE FOR IN-SITU LEACHING 某铀矿地浸采区的水动力场三维模拟
- CTD Divers were installed for observation of groundwater dynamic. 在典型区域的钻孔中安装CTD Diver进行地下水的动态观测。
- The chemical compositions, 14C isotope of the groundwater and the dynamic field of the shallow aquifer also provide evidence for the freshening of the groundwater. 浅层地下水水化学现状、地下水14C同位素、地下水动力场也提供了浅层地下水淡化的证据。
- Checking index and criterion for evaluating precision of forecasting model on groundwater dynamic are proposed.They are bases for overall evaluation of reliability and precision of forecasting model. 本文提出了地下水动态预报模型的精度检验指标和评价标准,它是全面评价预报模型的预报可靠性和预报精度的依据。
- For IT, Professor Xing think IT is a dynamic field, and also a new opportunity in the across of 3 O technology. 对于IT,邢教授认为:IT是一个有朝气的领域,在3O技术的交叉点延伸着新的机会。
- To get all the basics of open source and to help you get started in the most wide-ranging, growing, and dynamic field of software development today. 获得关于开放源码的所有基本知识,帮助您了解这种当今最广泛、增长最快、最活跃的软件开发方式。
- LOU Zhang-hua.GAO Rui-qi,CAI Xi-yuan,et al.The evolution of fluid dynamic field and the origin of subnormal pressure in Songliao Basin[J].Acta Petrolei Sinica,1999,20(6):27-31. [6]楼章华;高瑞祺;蔡希源;等.;流体动力场演化与地层流体低压成因[J]
- DSSAT and MODFLOW were integratively used to analyze the impact of agricultural water-use on groundwater dynamics in the piedmont landscape of Taihang Mountains, NCP. 农业用水与地下水位的变化密切相关,被认为是引起地下水位持续下降的最大诱因。因此,研究地下水动态只有与农业用水结合才更有意义。
- The paper reviews the progress in the researches on beach states, beach groundwater dynamics, sand bar dynamics, coastal dunes and nearshore processes in the sandy coast. 本文着重论述了在砂质海岸演变研究中,海滩状态,海滩地下水动力,砂坝动力学,海岸沙丘,近岸带过程等方面研究进展。
- Beijing Monitoring Demonstration System of Groundwater Dynamics is a key project of Beijing Scientific Committee,which has started in 1999 and completed in April 2004. 北京市地下水动态监测示范工程是北京市科委的重大项目,从1999年开始建设,到2004年4月全面完成。
- High-speed shiPs are the most dynamic field in all kinds of ships, amongall, displacement and semi-planning catamarans accoun for a large part that areput into service. 高速船是各类船舶中最富有活力的领域,在现今投入营运的高速船中,常规排水型或半滑行的高速双体船占了相当的比例。
- groundwater dynamic monitoring network 地下水动态监测网
- Present the basic similarity simulation principle followed in cold simulation of power plant boiler dynamic field, way of calculating test control parameters and associated measuring techniques. 介绍了电站锅炉空气动力场的冷态模化的基本相似模化原理、试验控制参数的计算方法及相关的测量技术。
- The physical simulation of environment dynamic field in a large sea area is a developing direction of physical model experiment, and is also an effective research method for offshore environmental regulation. 摘要物理模拟较大海域的环境动力场是物理模型试验的一个发展方向,也是近海环境治理的有效研究手段。
- Groundwater dynamic forecast in low water period in Yanbian zone 延边地区枯水期地下水动态预报
- Within the basin of Shangdu, there may occured deep-large fault of long activiation which had affected the basin in its structure, lithofaces of the overlays, dynamic field of undergroud water and the environment of geochemistry. 摘要商都盆地发育盆内深大断裂,其形成时间早、活动时间长,对盆地结构、盖层岩性岩相、地下水动力场和水文地球化学环境产生影响。
- Research in Groundwater Dynamic Law by Non-Linear Regression Method 用非线性回归方法研究地下水动态规律
- Further Studies on Groundwater Dynamic Prediction Model 关于地下水位动态预测模型的进一步研究