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- A hydrogeological model is established based on the analysis of the seepage field of a dam and the monitoring data.The permeability coefficient of each subfield is obtained by back analysis method. 摘要通过对某水电站工程区渗流场的大量模拟分析研究，结合实际观测资料，建立了较为贴近实际的水文地质模型，反演了各分区材料的渗透参数。
- Well-constructed site-specific hydrogeological model should be essentially required in designing and constructing a water-drainage as well as a waterproof system of subsea tunnels. 研究目的在于强调利用非连续裂隙网络建立水文地质模型所需的核心方法,在特定场地,建立可行的水文地质模型在隧道的排水系统设计和建设中是非常必要的。
- For simulating them and forecasting water volume with mathmatic models, their properties and controlling mechanisms of water-bearing are studied, and hydrogeological models are set up. 为实现岩溶陷落柱的数学模拟并准确预测其涌（突）水量，进行了其充水特征及受控机制的研究，并建立了水文地质模型。
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
- The luxury model gives a smoother ride. 坐这种豪华型汽车感觉很平稳。
- That beautiful girl is a fashion model. 那位漂亮的女孩是一位时装模特儿。
- The new model delivers speed and fuel economy. 这种新型设计能提高速度、 节约燃料。
- He assembled the model aircraft bit by bit. 他一块一块地装配飞机模型。
- He traded in his car for a new model. 他把旧汽车折价添钱买了辆新型号的。
- This model scrolls far too slowly. 这种型号的计算机文本上下移动得实在太慢。
- The model plane got out of control and crashed. 模型飞机失控坠落下来。
- Project Geotechnical and Hydrogeological Engineer? 工程地质和水文地质项目工程师?
- This washing machine is the latest model. 这种洗衣机是最新型产品。
- He lost one of the pieces of his model engine. 他的火车头模型缺了一个零件。
