 | North Carolina. Division of Mineral Resources - 1899 - 812 Seiten
...vertical at regular intervals, usually from 0.5 to 1 foot apart. By platting tluse velocities as abscissas and their depths as ordinates, and drawing a smooth curve among the resulting points, the vertical velocity-curve is developed. This curve shows graphically the magnitude and changes in velocity from... | |
 | 1905 - 1360 Seiten
...smooth curve through these points, the vertical velocity-curve is produced, which shows the change in velocity from the surface to the bottom of the...velocity in the vertical is then obtained by dividing the depth PRICE CURRENT METERS, WITH BUZZERS. into the area bounded by this mean velocity-curve and the... | |
 | 1906 - 1176 Seiten
...vertical at regular intervals, usually from 0.5 to 1 foot apart. By plotting these velocities as abscissas and their depths as ordinates and drawing a smooth curve among the resulting points the vertical velocity-curve is developed. This curve shows graphically the magnitude and changes in velocity from... | |
 | Geological Survey (U.S.) - 1907 - 880 Seiten
...vertical at regular intervals, usually from 0.5 to 1 foot apart. By plotting these velocities as abscissas and their depths as ordinates and drawing a smooth curve among the resulting points the vertical velocity-curve is developed. This curve shows, graphically, the magnitude and changes in velocity from... | |
 | 1913 - 1026 Seiten
...intervals, usually about 10 to 20 per cent of the depth apart. By plotting these velocities as abscissas and their depths as ordinates and drawing a smooth...obtained by dividing the area bounded by this velocity curve and its axis by the depth. This method of obtaining the mean velocity in the vertical is probably... | |
 | Geological Survey (U.S.) - 1917 - 648 Seiten
...usually about 10 to 20 per cent of the depth apart. By plotting these velocities as abscissas and then- depths as ordinates, and drawing a smooth curve among...obtained by dividing the area bounded by this velocity curve and its axis by the depth. This method of obtaining the mean velocity in the vertical is probably... | |
 | 1910 - 1010 Seiten
...intervals, usually about 10 to 20 per cent of the depth apart. By plotting these velocities^ abscissas and their depths as ordinates and drawing a smooth...vertical is then obtained by dividing the area bounded 1>>~ this velocity curve and its axis by the depth. This method of obtaining the mean velocity in the... | |
 | 1908 - 1444 Seiten
...vertical at regular intervals, usually from 0.5 to 1 foot apart. By plotting these velocities as abscissas and their depths as ordinates and drawing a smooth curve among the resulting points the vertical velocity-curve is developed. This curve shows, graphically, the magnitude and changes in velocity from... | |
 | 1909 - 818 Seiten
...intervals, usually about 10 to 20 per cent of the depth apart. By plotting these velocities as abscissas and their depths as ordinates and drawing a smooth curve among the resulting poiijts, the vertical velocity curve is developed. This curve shows graphically the magnitude and changes... | |
 | Robert Follansbee - 1910 - 356 Seiten
...intervals, usually about 10 to 20 per cent of the depth apart. By plotting these velocities as abscissas and their depths as ordinates and drawing a smooth...obtained by dividing the area bounded by this velocity curve and its axis by the depth. This method of obtaining the mean velocity in the vertical is probably... | |
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... is developed. This curve shows graphically the magnitude and changes in velocity from the surface to the bottom of the stream. The mean velocity in the vertical is then obtained by dividing the area bounded by this velocity curve and its axis by the... 
