二滩水电站是雅砻江梯级开发的第一个水电站。
Ertan hydropower station is the first power station built on Yalong River.
二滩水电站压力钢管工程由德国NOELL公司承建。
The penstock construction in Ertan Hydropower Station is undertaken by the German NOELL Company.
论述了二滩水电站及其库区自然环境和社会环境的现状。
The authors expounds the present status of natural environments and social environments in Ertan Hydroelectric Station and the reservoir area.
二滩水电站库区的地层岩性，按其组合和沉积建造分为三段。
According to rock association and sedimentary formation, strata in Ertan Hydropower Station dam area may be divided into 3 Members.
介绍了二滩水电站调速器的总体结构、微机调节器的工作原理和应用效果。
This paper introduces the general structure, operation principle and application effect of the dual microcomputer regulator of the governor of Ertan Hydropower Station.
二滩水电站已全部投运的6台机转轮经停机检查，现场焊接的主焊缝无裂纹。
The runners of 6 operated generating unit of Ertan Hydro Station have been checked and no crack on the primary weld of the field welding position is observed.
本文介绍了二滩水电站不锈钢分瓣转轮的材料、构性能和现场组焊工艺技术。
In this paper, the material, structural properties and the site fabricating technology of stainless steel split runner for Ertan power plant were introduced.
二滩水电站土建工程国际合同文本实施已近7年，实践证明它是较好的合同样本。
It is proved that the international contract of civil engineering construction for Ertan Hydropower Station is a good model since it has practiced for about 7 years.
本文介绍了二滩水电站工程导流隧洞右岸0+679剖面二维非线性有限元分析结果。
The two-dimensional nonlinear FEM results for Ertan project were introduced in this paper, which were analysed on the section 0+679m of the diversion tunnel on the right bank.
二滩水电站导流隧洞规模大、初始地应力高，设计中采用了现代地下结构设计理论和方法。
As the diversion tunnel of Ertan Hydroelectric plant has big dimensions and high initial ground stress, the new conception and method are used in design.
分析了二滩水电站在施工期、竣工蓄水后、水库水位消涨对陆生脊椎动物的影响及应采取的对策。
The influences of Ertan Hydroelectric project under construction, post completion and the water levels' rise and fall in the reservoir on terrestrial vertebrate and the measures are analyzed.
二滩水电站机电设备国际采购总金额近2亿美元，其项目众多，竞争激烈，采购方式灵活且历时较长。
The international purchase amount of mechanical and electrical equipment of Ertan Hydro Station is up to about 200 million US dollars. The purchase items are numerous and bring great competition.
二滩水电站投运初期，油、水、风系统先后出现了许多问题，通过应用新产品和新技术对其进行了改造。
In the initial operation of Ertan Hydropower Station, its oil, water and compression air systems occur many problems so that the new product and technology are applied to improve them.
二滩水电站目前的运行实践表明，地下厂房防渗排水系统设计完全能满足渗流控制要求，是安全、合理的。
Therefore, it is essential to take seepage control measures for cavern rock stability and safe operation of the power station.
二滩水电站目前的运行实践表明，地下厂房防渗排水系统设计完全能满足渗流控制要求，是安全、合理的。
Therefore, it is essential to take seepage control measures for cavern rock stability and safe operation of the power station.
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