您要查找的是不是：
- Analysis on Karst Water Inflow Mechanisms and Determination of Thickness of Safe Rock Walls: Case Study on a Tunnel 某隧道岩溶突水机理分析及安全岩墙厚度的确定
- karst water inflow 涌水预测
- There is large area karst water being polluted in recent years. 近年来已有大面积岩溶水污染。
- The aim of determining water inflow in oil shale is to provide information for casing damage evaluation in the process of oilfield development. 判断油页岩是否进水的主要目的是为油田开发过程中评价套损情况提供信息。
- This paper studies a method for determining water inflow in oil shale by taking advantage of direct and visible fluroscence microscopic image technique. 利用荧光显微图像直观、可视的技术优势,研究出判断油页岩是否进水的方法。
- The result shows that the karst water circulation system in Xuzhou is complicated with different flowing patterns of fluent flow, converging flow, and dispersing flow. 结果表明；徐州市水文地质单元岩溶地下水循环系统是一个复杂的循环系统，整个系统既有畅流型，又有滙流型和散型。
- Thedifferent sources of water were analysed for mine drainage,A mathematic model for dewater-ing karst water in the complicated hydrogeological condition was established. 本文分析了该翼天矿充水的各种来说，用数学模型的有限元解计算了各种来源所占的份额。
- Drinking groundwater source in the City of Xingtai Lies in Baiquan karst water system of runoff and emission which is in front of the Taihang mountains. 摘要邢台市区地下饮用水源位于太行山前储存两种相当丰富的岩溶水和孔隙水的百泉泉域径流排泄区。
- In Feicheng Mi ni ng Area,there are very complex hydrogeological conditions,and high water level and large quantity of water,of Karst water of Ordovician limestone. 肥城矿区水文地质条件极其复杂,奥灰水水位高,水量大,严重制约着煤矿开采的正常进行。
- A hydrology geology concept model is build up through analysis of Karst water hydrology geology and its hydrodynamic condition of a set coal floor in Kongji minefield. 通过孔集井田A组煤底板岩溶水水文地质及水动力条件的分析,建立了水文地质概念模型。
- This paper deduce water retention from water inflow the river,which generated by hydrological model according to underlying condition,to get drainage modulus,on full consideration of reservoir action. 本文根据圩区下垫面条件进行产汇流计算,入河流量扣除滞蓄量得到排涝模数,充分考虑到圩内河道的调蓄作用。
- In this paper the character istics of karst water flow are expounded and the features of karst water movement in South China and in North China are discussed respectively. 阐述岩溶地下水运动特点，分别讨论南方岩溶地下水与北方岩溶地下水运动特征，在此基础上建立了概念性模型。
- The karst water of the Ordovician is buried deeply in the Luan coal mines,which makes the runoff velocity very slow and the hydrochemical conditions very complex. 潞安矿区奥陶系岩溶水由于埋藏深，水交替缓慢，水文地球化学条件复杂。
- Residence time ,storage and storage coefficient of covered Karst water in Dachahe area of Pingliang are evaluated by natural isotope based on wellmixed model of water body. 应用天然同位素及水体的完全混合模型，计算了平凉大岔河隐伏岩溶地下水的滞留时间、含水层储水系数及储存量。
- The specific characteristics of karst water in long and large Tunnel, karat areas will be briefly introduced, and the roles of waterinflow and induced disasters will be summarized in this paper. 文中简要介绍了岩溶地区长大隧道岩溶水的特殊性，分析了隧道涌水涌泥及地表塌陷等灾害发生的规律。
- water inflow quantity calculation 涌水量计算
- foundation pit water inflow computation 基坑涌水量计算
- Therefore, the 87Sr/86Sr ratio can reflect the formation, runoff and mixing of underground water and hence is an ideal tracer with a wide application vista in karst water research. 说明87Sr/86Sr值能反映地下水的形成、径流和混合作用,是较理想的示踪剂,在岩溶水研究中具有很广阔的应用前景。
- stochastic prediction of water inflow 涌水量随机预测
- It has certain meaning in discovering the evolutive driving force of karst water system, and in recognising natural evolutive process of karst water system and human being activities affect process. 该研究对揭示岩溶水系统演化的驱动机制、识别岩溶水系统的自然演变过程与人类活动影响过程有一定意义。
