By an analysis of the backfill tamping problems in drainage pipelines, and after many years of practice, the author has found corresponding measures with good results.
通过对排水管道回填土夯实存在问题的分析，经过近几年的实践找到了相应的措施和对策，并收到了良好的效果。
Method: Retrospective analysis on the clinic datas of 86 cases with trephination and drainage treatment for acute epidural hematoma in our hospital were reviewed.
方法：对我院采用钻孔引流手术治疗急性硬膜外血肿86例的临床资料进行回顾性总结。
It will form the basis of cost analysis to institute reasonable drainage scheme in tunnel construction, which also plays an important role in the engineering cost control of construction stage.
制订合理的隧道施工排水方案，是进行费用分析的基础，并在施工阶段的工程造价管理中有着重要的作用。
Experimental researches on the reuse of filter backwashing water are carried through by giving a thorough analysis to the drainage technology in Xinkaihe Waterworks.
通过对新开河水厂排水工艺的深入分析，进行了滤池反冲洗水回用的试验研究。
Some anti floating methods for large drainage structure are discussed in the article and economic analysis is made in respect of specific works.
本文对大型排水构筑物的几种抗浮方法进行了论述，并针对具体工程作了经济分析。
This paper, taking the construction drainage of a certain tunnel for example, conducts a specific cost analysis on the same.
此文以某线某隧道的施工排水为例，进行具体的费用分析。
Some key technical problems have been amended, for example, leakage of hydraulic pressure bursa, control of drainage, analysis of apparatus system error, design of accessorial equipments, and so on.
解决了该仪器系统存在的几个关键技术问题，如液压囊漏水问题、排水控制问题、仪器系统误差分析、附属设备的设计等。
Finally the variation of maximum liquid head in layered drainage media was summarized by use of parameter analysis.
本文通过参数分析总结了成层介质中不同因素对最大渗滤液水头的影响规律。
Drainage information plays an important role in the presentation of spatial information and is widely used in terrain analysis, resource and environment management and Hydrology.
水文信息在空间信息的表达中占有非常重要的地位，它被广泛应用于地形分析、资源环境管理以及水文科学等各个方面。
Engineering analysis of recent Marine soft soil settlement is based on a traditional one-dimensional drainage consolidation theory of Terzaghi.
当前近代海积软土工程沉降分析仍以传统的太沙基单向渗透固结理论为基础。
This paper municipal water supply and drainage design of common problems existed in the analysis, and sums up some experience.
本文就市政给排水设计中存在的几个常见问题进行了分析，并总结了几点心得体会。
Based on the variation principle, the composite element method (CEM) is studied for seepage analysis considering discontinuous surfaces and drainage holes.
基于变分原理，研究渗流分析中模拟排水孔和不连续面的复合单元法。
Focus on the water resources and water environment information inquiry, analysis and appraisal of drainage basin level.
主要侧重于流域层次的水资源与水环境信息查询、分析和评价。
Theoretical analysis based on TOUGH2 show that the saturation profile is substantially different from the drainage experiment without the finer layer on the top.
基于TOUGH2的理论分析表明，砂柱排水过程中的饱和度剖面与没有细砂层时的饱和度剖面明显不同。
Based on analysis of the general regularity of mining drainage system, a random simulation model of mining drainage system is developed.
本文在分析矿井排水系统一般生产规律的基础上，建立了矿井排水系统的随机模拟模型。
The water quality of the Beitang Drainage River during these seasons was evaluated by the improved principal component analysis method and Nemerow index method.
运用内梅罗指数法验证了改进的主成分分析法的结论，并得出了三个水期的相对污染程度。
The abrasion state of LP drainage pumps balancing plate are expounded, and analysis in theory under the equipment status, so as to get theoretical causes of abrasion.
阐述了低压加热器疏水泵平衡盘磨损的问题，在设备现状基础上进行了理论分析，得出了平衡盘磨损的理论依据。
Based on analysis of the regularity of mine water, the concepts and methods of the stochastic serve theory being applied, the queueing and reliability models of mine drainage system are developed.
本文在认真分析矿井涌水规律的基础上，应用随机服务理论的观点和方法，建立了矿井排水的排队论模型和系统可靠性模型。
Design storm hyetograph is the essential element for hydrologic modeling analysis and storm water drainage design.
设计暴雨雨型对水文模式分析与暴雨排水设计是不可或缺的基本要素。
According to analysis, we've got the function mechanism between the pipeline and soil, and offered the theoretical foundation of design for the drainage system in the slope plasmodium.
通过前面的理论实践分析，得出了管土的作用机理，为斜坡变形体中的排水系统设计改进提供了理论基础。
Based on the analysis of the gas migration law, it has proposed an idea of "gas drainage under suction in goaf" so as to provide some new theoretical basis for the performance.
在对采空区瓦斯流动规律分析研究的基础上，提出了采空区瓦斯抽放的设想，为采空区瓦斯抽放提出了新的理论依据。
Based on the application of water supply and drainage design concept in the architecture, the superficial analysis is given, and a few building water-saving measures are presented for reference.
本文通过对节水理念在建筑给排水设计中的应用进行粗浅的分析，并提出几点建筑节水措施，以供大家参考。
In this paper, a city in northern China in an area the status of drainage systems and drainage systems in the geographic information system needs analysis.
本文研究了华北某城市某地区排水系统现状，并对该排水系统进行地理信息系统需求分析。
Based on the analysis of the coupling of rain intensity and convergence time of drainage, proposed values of parameter is given.
对设计径流量计算中降雨强度和汇流时间的耦合问题进行了分析，并提出了相关参数的建议。
Then-Hexane extraction was used in analysis on oil in mine drainage, and working curve was cover for standard curve. The result showed that average recovery rate of oil was over 96%.
在进行矿井水中油类分析时，用正己烷作为萃取剂，以工作曲线代替标准曲线，从而使油平均回收率增加到96%以上。
Applying the theory of system analysis to optimal planning of drainage systems for preventing waterlogging, the authors propose a mathematical model of nonlinear programming.
本文应用系统分析理论，为圩区除涝系统最优规划提出了一种非线性规划数学模型。
Analysis of the problems in the building water supply and drainage construction process is easy to appear.
文章针对建筑给排水施工过程中易出现的部分理由分析。
Based on engineering experience and combined with presently hole-sealed technology of gas drainage used in Tunlan mine, the reasonable hole-sealed length was determined by theoretical analysis.
以工程实验为基础，结合屯兰矿现有瓦斯抽放中封孔工艺，主要针对封孔长度，通过理论分析，确定合理的封孔长度。
Based on engineering experience and combined with presently hole-sealed technology of gas drainage used in Tunlan mine, the reasonable hole-sealed length was determined by theoretical analysis.
以工程实验为基础，结合屯兰矿现有瓦斯抽放中封孔工艺，主要针对封孔长度，通过理论分析，确定合理的封孔长度。
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