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。
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。
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。
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。
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。
Space-time distributing character of precipitation field in Akesu-river drainage-basin were studied by REOF, spectrum, and harmonic analysis.
将旋转经验正交函数（REOF）和谱分析和谐波分析相结合深入分析阿克苏河流域的降水量场的时间变化和空间分布。
The model could be used in signal timing optimization, intersection design and drainage, transport cost analysis.
该模型可为信号交叉口的信号配时的优化、交叉口设计与渠化、运输成本分析等提供参考。
With the analysis of braided drainage in the nature, this thesis put forward that repeated crunodes are the main characteristics of braided drainage recognition.
在对自然界中一部分辫状水系进行分析后，本文提出了以重复结点作为辫状水系识别的主要特征量。
The drainage hole is an important seepage control measure, so it is one of the key problems to simulate the effect of the drainage hole in the seepage analysis.
排水孔是重要的渗控措施，如何准确模拟排水孔的作用是渗流分析中的关键问题之一。
The drainage hole is an important seepage control measure, so it is one of the key problems to simulate the effect of the drainage hole in the seepage analysis.
排水孔是重要的渗控措施，如何准确模拟排水孔的作用是渗流分析中的关键问题之一。
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