 Here this vapor collects, and presses the water in the cavern downward until its elastic force becomes sufficiently great to effect a passage through the column of water which confines it. The violent escape of the vapor causes the thunder-like subterranean...  The American Naturalist - Сторінка 2921873Повний перегляд - Докладніше про цю книгу
 | 1839 - 468 стор.
...appear at the surface till they have heated the water to their own temperature. When so much vapour has escaped that the expansive force of that which...restored, and this lasts until such a quantity of vapour is again collected as to produce a fresh eruption. The spouting of the spring is, therefore,... | |
 | 1839 - 502 стор.
...appear at the surface till they have heated the water to their own temperature. When so much vapour has escaped that the expansive force of that which...restored, and this lasts until such a quantity of vapour is again collected as to produce a fresh eruption. The spouting of the spring is, therefore,... | |
 | Gustav Bischof - 1841 - 352 стор.
...appear at the surface till they have heated the water to their own temperature. When so much vapour has escaped that the expansive force of that which...restored, and this lasts until such a quantity of vapour is again collected as to produce a fresh eruption. The spouting of the spring is, therefore,... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1872 - 596 стор.
...surface ; if, for example, they be arrested in caverns, the temperature in the upper layers of watermust necessarily become reduced, because a large quantity...repeated at intervals, depending upon the capacity of the cavern, the height of the column of water, and the heat generated below." The various groups of... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1872 - 570 стор.
...in the upper layers of water must necessarily become reduced, because a large quantity of it islost by evaporation at the surface, which cannot be replaced...repeated at intervals, depending upon the capacity of the cavern, the height of the column of water, and the heat generated below." The various groups of... | |
 | F.V Hayden - 1872 - 560 стор.
...layers of water must necessarily become reduced, because alarge quantity of it is lost by evai>oration at the surface, which cannot be replaced from below....produce a fresh eruption. The spouting of the spring is thereforerepeated at intervals, depending upon the capacity of the cavern, the height of the column... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1872 - 572 стор.
...trembling of the earth which precedes each eruption. The vapors do not appear at the surface till they hare heated the water to their own temperature. When so...repeated at intervals, depending upon the capacity of the cavern, the height of the column of water, and the heat generated below." The varions groups of... | |
 | Robert Ellis Thompson, William Wilberforce Newton, Otis H. Kendall - 1877 - 992 стор.
...downward until its elastic force becomes sufficiently great to effect a passage through the colnmn of water which confines it. The violent escape of...is again collected as to produce a fresh eruption." Prof. Theo. B. Comstock, who visited the Yellowstone National Park in 1873, while thinking Bunsen's... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1883 - 990 стор.
...the expansive force ofthat which remains has become less than the pressure of tho confining column "t water, tranquillity is restored, and this lasts until...repeated at intervals, depending upon the capacity of the cavern, the height of the •column of water, and the heat generated below. Bischof says that the... | |
 | Samuel Milligan Frazier - 1904 - 506 стор.
...remains has become less than the pressure of the confining column of water, tranquility is restored, and lasts until such a quantity of vapor is again collected...as to produce a fresh eruption. The spouting of the geyser or spring is therefore repeated at intervals — like the blow off of a steam engine. The intermission... | |
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