Hoover Dam provided the two key ingredients - water and power - that freed the Southwest and southern California to go on a 75-year growth spurt.
胡佛水坝提供了两种关键的成分，水和电，使加州的西南部和南部实现了75年的井喷式增长。
Establishing an interpretative model evaluating dam behaviour is the key to realization of automated dam safety monitoring.
建立大坝性状的解释性模型是实现监测自动化的关键。
A dam safety monitoring is understanding of the dam behaviour, and it is a key link to en-sure the dam safety.
大坝安全监测是了解大坝运行性态，保证大坝安全的重要环节。
Liantuo Bridge is one of the key works on the special highway leading the Three Gorges Dam Project to the outside.
莲沱特大桥是三峡工程对外交通专用公路上的重点工程之一。
Reliability is the key of main dam safety monitoring automation system, it concerned whether providing valid data for dam safety.
可靠性是大坝安全监测自动化系统成败的关键，关系到能否为大坝安全提供有效的数据。
There are 8 key shoals and 7 normal shoals at downstream of the dam of the Three Gorges Reservoir.
三峡水库坝下航道有8处重点浅滩和7处一般碍航浅滩。
The TGPs third stage river closure is a key works for the early stage cofferdam supported power generation and guarantee of the successive construction of hydroelectric plant and dam at right bank.
三峡工程第三期截流工程是确保实现初期围堰挡水发电及同时修建右岸大坝和电厂的关键性工程。
Under complex geological condition, drilling quality is the key factor that will decide the success of observation and measurement system of the dam.
在复杂的地质条件下，钻孔质量是影响大坝监测系统成败的关键。
The Shuibuya hydroelectric project will be built in gorge morphology on Qingjang River, the gravitation is key factor which decides whether the rock in dam site is stable or not.
水布垭水电枢纽拟建于清江干流深切峡谷地段，重力是决定坝址区岩体稳定与否的关键因素。
A certain reservoir dam spillway slope stability and affect the normal operation of the reservoir storage key projects.
某水库工程溢洪道边坡是影响大坝稳定和蓄水后水库正常运行的关键工程。
The key link of embankment dam construction is fil ling and compacting of earth and rock materials and the compaction quality depends on whether the compacting standard is properly executed.
土石坝施工的核心是土石料的填筑压实，压实质量的好坏，关键在于能否正确执行压实标准。
The study of deformation characteristics for rockfill materials is one of the key tasks in the design of high concrete faced rockfill dam.
筑坝材料变形特性的研究是高面板堆石坝设计工作中的关键工作之一。
The reliability of seepage prevention system is a key problem for high rockfill dam built on the foundation of large overburden depth.
在深覆盖层地基上修建高土石坝，其防渗体系的可靠性是一项关键技术问题。
It is important to safely and economically solve flood discharge and energy dissipation during the course of the key layout of high concrete dam hydro-junction.
在高混凝土坝枢纽布置中，安全经济地解决枢纽的泄洪、消能问题对于枢纽布置有重要意义。
Credible dynamic parameters of dam materials obtained from indoor tests are the key to the accuracy of dynamical analysis for earth-rock dam.
室内动力试验提供土石料可靠的动强度和动力参数是土石坝地震动力分析准确性的关键。
The key technique on the shape design of high arch dam is critical to dam safety and economy.
高拱坝体型设计是关系到大坝安全和经济的关键技术问题。
The concrete faceplate and plinth upstream are key areas of water retaining and seepage prevention. The anti seepage effectiveness of face affects the imperious effect and the stability of the dam.
而此种坝型的上游面混凝土面板及址板是整个坝体挡水防渗的关键部位，面板防渗的好坏直接关系到大坝的防渗效果及其安全稳定性。
Concrete construction is the Three Gorges Dam project can progress in accordance with the requirements of the overall plan to achieve the key objectives.
大坝混凝土施工是三峡工程能否按照总进度的要求达到计划目标的关键。
The paper focuses on the key and difficult technical problem of crest overflow of concrete face rockfill dam, analyses and researches spillway on dynamical and static stability.
本文针对溢流混凝土面板堆石坝坝顶溢流的关键技术难题，分析研究了溢洪道的静力和动力稳定性。
By taking a blasting as an example which mines the rockfill dam materials for Shuibuya Convansery Key Project, the fuzzy mathematics method was utilized to appreciate the blasting effect.
以水布垭水利枢纽堆石坝料开采爆破试验为例，运用模糊数学方法对爆破试验进行效果评估。
The infiltration protection wall of deepest of over 80 meters at Xiaolangdi dam is the key project to control infiltration in the sand and gravel layer at dam base.
小浪底主坝防渗墙是坝基砂砾石覆盖层渗流控制的关键工程，最深达80多米。
Rock P-wave velocity as a key mark of rock quality can reflect the state of rock body quality in the dam site area.
岩体波速作为反应岩体质量的重要指标，可以反应坝址区岩体质量状况。
The main dam concrete construction is the key of the Baise WRPP main body project construction. Its working term is shorter and the construction quantity is larger.
大坝混凝土施工是百色水利枢纽主体工程施工的关键，施工时间短，工程量相对较大。
After assuring the slope stability, we study the vegetation choice and the recovery vegetation, derive the project procedure and the technical key of recovery vegetation in the tailing-dam.
在边坡稳定性得到保证之后，对边坡的植被选择和复垦技术进行了研究，得出了进行尾矿坝复垦的工程步骤和技术要点。
The seepage is the key effect factor to dam security, enough attention should be taken in the dam design and management, so how to analyses the seepage expediently and accurately is very important.
而作为影响大坝安全的关键性因素，渗流问题应得到足够的重视，正确的渗流分析在大坝的设计和运行管理中是一项重要工作。
Hydraulic fracturing in earth core rockfill dam is a key problem which is unsolved and is given an universal attention in engineering field.
土质心墙坝的水力劈裂问题一直是工程界普遍关注又亟待解决的关键问题。
In respect of geology, the key issues refer to the stability of region tectonics and the quality of rock mass for two dam sites.
就地质方面而言，两坝址区域构造稳定性和岩体质量是核心问题。
In respect of geology, the key issues refer to the stability of region tectonics and the quality of rock mass for two dam sites.
就地质方面而言，两坝址区域构造稳定性和岩体质量是核心问题。
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