Institute of Water Resources and Hydro-Electric Engineering of Xi'an University of Technology, Xi'an 710048

西安理工大學(xué)www.sanjipian.vom，西安 710048wwwww网站；291se国产在线视频。南椏河流域水電開發(fā)總公司亚洲性夜色噜噜噜网站可下载，成都 610061

We've arranged a visit to a hydro-electric ''.

我們安排好今天下午參觀一個(gè)水電站333aaa国产精品。

There are recently plans for two hydro-electric arrangements which will help them run from environ-mentally friendly power sources.

最近他們正計(jì)劃實(shí)施兩項(xiàng)水力發(fā)電項(xiàng)目国产农村妇女打一炮，這有助于從環(huán)保的角度進(jìn)行能源供給。

However, there was no mention of the large number of controversial hydro-electric projects which China is building overseas at considerable economic, social and environmental cost to the recipient countries.

然而国产一区精品推荐在线播放，文章沒有提及中國在海外建造的大量的水電工程精品99污，他們付出了巨大的經(jīng)濟(jì)、社會(huì)和環(huán)境成本Av性爱网站有哪些，因而頗受爭(zhēng)議日韩午夜在线资源精品视频观看。

On the upper reaches of the river stand a few hydro-electric power stations of different dimensions.

河的上游屹立著幾座不同規(guī)模的水力發(fā)電站。

Iran is building 88 dams for agriculture, hydro-electric power generation and drinking water.

伊朗正在興建88座水壩日韩欧美不卡黄，提供灌溉亚洲区综合网、水力發(fā)電和飲水之用。

About 70 percent of all electric power in Canada is generated by water and the country is a world leader in the design and construction of hydro-electric power stations.

加拿大70%的電力自水力發(fā)電日韩孕妇自拍视频网站大全在线观看，在水電站的設(shè)計(jì)方面全国精品第一区黄片，加拿大處于四級(jí)領(lǐng)先地位。C-E 新中國成立55年以來日本www免费观看，特別是改革開放以來黄黄黄黄aaaa片，北京的經(jīng)濟(jì)發(fā)展取得了巨大的成就。

Hydro-electric generation accounts for only a small percentage because most available water sources have already been placed into service.

水電發(fā)電只占發(fā)電站很小的百分比黄色网址免费呀，因?yàn)榇蠖鄶?shù)可用水源已投入服務(wù)上国产成人麻豆tv在线看。

Dynamic characteristics and stability of shaft system is an important indicator of safe operation, not only directly affects the quality of the operating hydro-electric generating set, but also affect its life.

機(jī)組軸系統(tǒng)動(dòng)力特性和穩(wěn)定性是機(jī)組安全運(yùn)行的重要指標(biāo)，不僅直接影響機(jī)組的運(yùn)行品質(zhì)思思热在线免费观看，同時(shí)也影響機(jī)組的使用壽命日韩超刺激黄片。

And analyzes advantage of hydro-electric resistance starting by practical starting.

并通過實(shí)際起動(dòng)分析了水電阻起動(dòng)的優(yōu)越性。