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多瑙河水电开发
释义
多瑙河水电开发
Encyclopedia
工学
〔世界上主要流域开发概况〕
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hydropower development in the Danube Basin
多瑙河水电开发
对多瑙河水力资源发电的开发和利用。多瑙河是欧洲第二大河,位于中欧东南部,全长2850千米,流域面积81.6万平方千米,多年平均径流量2030亿立方米,实测最大流量17000米3/秒,实测最小流量1700米3/秒。多瑙河流域水能资源丰富,年均降雨量863毫米,水能理论蕴藏量高达500亿千瓦·时。
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jades from the Tombs of Huangjunmeng and His Wife
jades from the Wugulunwolun Tomb of the Jin Dynasty
Jades from Tombs of Han Dynasty at Mancheng
jades from Wuyue Empress Ma's Tomb at Linan
jades from Zhongshan State
Jades of Hongshan Culture
Jades of Lingjiatan Culture
Jades of Non-dramatic Songs of the Yuan Dynasty
jades of Shimao Culture
Jades of the Han Dynasty
Jades of the Hongshan Culture
Jades of the Liangzhu Culture
jades of the Song and Yuan Dynasties
jades of the Tang Dynasty
Jades of the Wei Royal Family from Guweicun,Huixian
Jades of Xinglongwa Culture
jade s-shaped ornamental object of the Qing Dynasty
jade stone ware of Xuejiagang Culture
Jades Unearthed from Tomb of Nanyue King of Western Han Period
Jade Sword from Tomb of Marquis Yi of Zeng State
jade sword with bird patterns
Jade Tablet of Xinmang Period
jade toothed trilobate bi-dise from Dawenkou-Longshan Culture
jade toothed trilobate Zhang
Jade Tortoise and Oblate Tortoise Shape Jade from Lingjiatan Site
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