three gorges dam; engineers in hardhats working on top of dam with large industrial cranes all around; general view of reservoir side of dam with... - 水壩 個影片檔及 b 捲影像09:26
德德斯斯特裡環境 em 馬里亞納, 米納吉拉斯州。ashéncias do rompimento da barragem em bento rodrigues - 水壩 個影片檔及 b 捲影像01:36
德德斯斯特裡環境 em 馬里亞納, 米納吉拉斯州。ashéncias do rompimento da barragem em bento rodrigues - 水壩 個影片檔及 b 捲影像01:23
an ethiopian flag blowing at the grand ethiopian renaissance dam in guba, ethiopia, on tuesday, sept. 9, 2025. ethiopia inaugurated on tuesday... - 水壩 個影片檔及 b 捲影像00:13
the grand ethiopian renaissance dam with ethiopian flags in guba, ethiopia, on tuesday, sept. 9, 2025. ethiopia inaugurated on tuesday africas... - 水壩 個影片檔及 b 捲影像00:15
flood control and hydroelectricity on putah creek in california. the morning glory — the largest circular spillway in the world - 水壩 個影片檔及 b 捲影像00:27加州, 美國, 水力發電
aerial shot of water spraying through the sluice gates at the clanwilliam dam - 水壩 個影片檔及 b 捲影像00:25再生能源
scandinavia: norway, sweden, denmark (2nd edition) - part 31 of 39. points out how the people of scandinavia - through cooperative action and industrial development - have created a high standard of living. shows their physical geography, natural resource - 水壩 個影片檔及 b 捲影像00:35
far western states (2nd edition) - part 16 of 19. surveys the region's geography, history, agriculture, and natural resources and describes the far west's enormous growth and commercial expansion in recent decades - 水壩 個影片檔及 b 捲影像00:30加州
the grand ethiopian renaissance dam , was built to be the largest hydroelectric project in africa, and was at the centre of a regional dispute ever... - 水壩 個影片檔及 b 捲影像01:33
title superimposed on the folsom dam complex, "california - world's tenth biggest dam dedicated" / tilt up to a massive concrete rectangular... - 水壩 個影片檔及 b 捲影像00:56加州
1960 montage water flowing down spillway at hydroelectric power plant / pakistan - 水壩 個影片檔及 b 捲影像00:15
1952 home movie construction site at ontario hydro plant / steamshovels in quarry / queenston, ontario - 水壩 個影片檔及 b 捲影像00:34水力發電
ws zo cranes moving slowly above construction site at three gorges dam / hubei province, china - 水壩 個影片檔及 b 捲影像00:39
the aswan low dam in egypt 1932 . water flows through the dam, pan of surrounding area downstream . nile riverbanks - 水壩 個影片檔及 b 捲影像00:50
aerial drone video frame capturing low water levels at mae prachan dam reservoir in phetchaburi thailand with exposed soil and green hills under cloudy skies - 水壩 個影片檔及 b 捲影像00:09
aerial view of the saint-alban dam, located on the sainte-anne river in portneuf, québec, canada - 水壩 個影片檔及 b 捲影像00:21
aerial drone view of gabcikovo dam, gates and hydroelectric power plant on danube under sky at sunset, hungary - 水壩 個影片檔及 b 捲影像00:23水力發電
water rushes through floodgate of monticello dam on putah creek in california - 水壩 個影片檔及 b 捲影像00:21加州, 水力發電
pov: waterfall in spring. mud accumulated on the walls of the silting weir and green trees. aerial view - 水壩 個影片檔及 b 捲影像00:25
ice harbor lock and dam on the snake river featuring overflow chutes and salmon ladders. - 水壩 個影片檔及 b 捲影像00:24
tilt up dam under construction on the bear river / pan across dam, bear river behind it / two shots of water pouring through dam spillway / note:... - 水壩 個影片檔及 b 捲影像00:30加州
ha ws pan crane moving slowly above construction site at three gorges dam / hubei province, china - 水壩 個影片檔及 b 捲影像00:25
the turbine hall at the karahnjukar power station, a hydro plant that generates 40% of icelands electricity. - 水壩 個影片檔及 b 捲影像00:23
aerial view of shasta dam, a hydroelectric gravity dam on shasta lake, in california. - 水壩 個影片檔及 b 捲影像00:30
ws aerial pov folsom dam on the american river of northern california, california - 水壩 個影片檔及 b 捲影像00:17加州