Convention, Volume 5;Volume 39;Volume 62 |
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Halaman 146
To speak of a slump in hydroelectric construction in the West , where more than a third of the nation's water power has already been developed for the use of but 6 per cent of the national population seems paradoxical , says the San ...
To speak of a slump in hydroelectric construction in the West , where more than a third of the nation's water power has already been developed for the use of but 6 per cent of the national population seems paradoxical , says the San ...
Halaman 160
All this merely shows the trend of recent practice toward a fuller utilization of water powers . " Although there remains an enormous amount of water power to be developed in the United States , it may be that we have reached the ...
All this merely shows the trend of recent practice toward a fuller utilization of water powers . " Although there remains an enormous amount of water power to be developed in the United States , it may be that we have reached the ...
Halaman 161
than in water power , and the following table will give an idea of the relative growth of the two as given in the United States Census report : 1869 1879 1889 1899 1904 1909 Total Steam Power Hp 1,215,711 2,185,458 4,581,305 8,139,579 ...
than in water power , and the following table will give an idea of the relative growth of the two as given in the United States Census report : 1869 1879 1889 1899 1904 1909 Total Steam Power Hp 1,215,711 2,185,458 4,581,305 8,139,579 ...
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