The Federal Energy Regulatory Commission ordered the dam removed after concluding that the environmental and economic benefits of a free-flowing river outweighed the electricity generated by the dam.
美国联邦能源监管委员会得出结论说，一条自由流动的河流所带来的环境和经济效益超过了大坝产生的电力，因此下令拆除大坝。
Environmental groups now have a very good chance of forcing the removal of two major dams, the Glen Canyon Dam on the Colorado and the Hetch Hetchy Dam in Yosemite.
环保组织现在很可能会强制拆除掉两座重要大坝——科罗拉多的格伦峡谷大坝和约塞米蒂的赫奇赫奇大坝。
Tens of millions of the people who live downstream of the dam would be endangered by overflow, or worse yet, the one-in-one-thousand chance of a dam collapse due to war, earthquake or design flaws.
下游数千万的居民就会生活在过分泄洪的危险之中，假如有那么千分之一的几率，大坝由于战争，地震或者设计缺陷而溃坝，他们的处境就会变得更加危险。
These factors include importance of the dam, severity of the ground motion, occurrence or lack of observed damage, and availability of quality strong motion records at or near the dam.
这些因素包括：大坝的重要性，地震时地面运动的程度，大坝出现或没有出现重大损坏，以及在当地或附近发生强震时大坝质量的可靠性。
The Zipingpu dam is an example where a dam failure could have disastrous consequences.
一座水坝崩溃，将会引起灾难性的后果，紫坪铺大坝就是一个例子。
No damage was reported to any concrete dam except a minor slope failure at one reservoir formed by a concrete dam.
出了由一座混凝土大坝拦截的水库库璧有轻微滑坡外，所有混凝土大坝都没有遭到破坏。
The dam wall is 870 ft. (265 m) high - taller than the Hoover dam - and when completed, the dam formed a reservoir 47 miles (75 km) long that completely submerged the old town of Tehri.
大坝高870英尺(265米)——比胡弗大坝高——竣工以后，该大坝形成了一个长达47英里(75千米)的蓄水池，完全是老的特赫里城镇完全陷入水中。
My first dam question to you is: (1) Are you trying to discriminate against my Spring Pond beavers or (2) do you require all beavers throughout this State to conform to said dam request?
关于水坝，我想问的第一个问题是：(1)你是不是歧视这些居住在春池的海狸们呢(2)还是你想要整个州的全部海狸都樽从你这个建坝的要求？
As to your request, I do not think the beavers are aware that they must first fill out a dam permit prior to the start of this type of dam activity.
关于你的要求，我并不认为这些海狸知道在开始这种建坝活动之前，他们必须填表来获得允许。
At the height of the flood, engineers feared a bridge on the Pawtuxet was going to collapse, taking with it a nearby dam, which in turn could have taken out another dam.
在洪峰到来时，工程人员担心塔克西特河上的一座桥可能会倒塌，冲垮附近的一座水坝后再堵塞另一座水坝。
About 50 miles (80 km) from the Tehri Dam, I met Ambrish Sharma, executive engineer of a small dam at Dakpathar Barrage and a proponent of this new thinking.
从特赫里大坝约50英里（80千米）的地方，我遇到了阿穆布瑞什·沙玛（AmbrishSharma），DakpatharBarrage一个小水坝的执行设计师，还是新思想的支持者。
The authors determined that Miyatoko Dam (see Figure 10), a 48m (157ft) high RCC dam was located approximately 13km (8 miles) north of Sendai.
作者肯定地说，高48米的滚筒实压混凝土宫北大坝（见图10）大约在千代以北13公里。
As the villages around the Tehri dam lose their natural springs, the dam sends drinking water and electricity to Delhi, home to 16 million people.
随着特赫里大坝周边村庄失去了他们的天然泉水，大坝向德里一千六百万人送去饮用水和电。
Koyna dam, India (1967) - straight gravity dam.
科伊纳大坝，印度(1967年)铅直重力坝。
Kasho, a 46.4m (152ft) high concrete gravity dam was shaken by the 6 October 2000 Western Tottori Earthquake (M 7.3) in Japan. The epicenter of the earthquake was about 3km (1.9 miles) from the dam.
家所大坝是一座高46.4米的混凝土重力坝，在2000年10月6日受到日本西鸟取县7.4级地震的影响，震中离大坝3公里。
The second dam raised the lake’s level by 3.5 meters (12 feet), and the third dam raised water levels by 30 meters (100 feet).
第二座大坝将湖面抬高了3.5米，而第三座大坝又让水位上升了30米。
The main Che-Lung-Pu fault located about 300m (1000ft) away from the structure was known at the time of the design of the dam, but not the branch that ruptured under the dam.
在这座大坝设计时，离大坝300米处有一个主断层，当时叫作九芎坑断层。但是大坝底下那一段并没有断裂。
In Xishuangbanna the new Jinghong dam has just started operating. Further up, Xiaowan dam will be finished by 2013.
西双版纳的景洪大坝刚刚开始施工。
Blackbrook dam, England (1957) - straight gravity dam.
布兰科·布鲁克大坝，英格兰(1957年)- - -铅直重力坝。
But dam by dam, mine by mine, farm by farm and city by city it is remaking the Earth before your eyes.
不过，一个个大坝，一片片矿山，一块块农田和一座座城市正在你眼前改造着地球。
At the time of its construction, it was the third-largest infrastructure project ever undertaken in Africa, after the Aswan Dam in Egypt and the Volta Dam in Ghana.
在当时，这条铁路是非洲有史以来第三大基础设施工程，紧次于埃及阿斯旺大坝及加纳沃尔特水库。
Earth dam consists of shallow sand and is located between the plant and the overflow dam. It is 2800 meters long and 600 meters wide.
土坝由浅沙筑成，长2800米，宽600米，位于电厂与溢流堰之间。
Ambiesta dam, Italy (1976) - arch dam.
阿姆·比斯他大坝，意大利(1976年)——拱坝。
Results of data analysis show that the design of the dam observation system is reasonable and the working behavior of the dam can be reflected.
资料分析的结果表明：大坝监测系统的设计是合理的，能较全面地反映大坝蓄水运行的工作性态。
Pacoima dam, USA (1971) - arch dam.
帕克伊马大坝，美国(1971年)——拱坝。
The shifting of the whole dam to right bank after dam grouting was caused by the temperature difference of the banks.
大坝在封拱之后、整体向右岸侧移，其成因经分析认为系二岸温差所致，并将引起较大的坝体应力。
The shifting of the whole dam to right bank after dam grouting was caused by the temperature difference of the banks.
大坝在封拱之后、整体向右岸侧移，其成因经分析认为系二岸温差所致，并将引起较大的坝体应力。
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