Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 82American Philosophical Society, 1940 |
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Сторінка 227
... cone to prevent excessive hydrostatic pressure in the latter , thus giving assurance that all movement of water from reservoir through cone to soil must be due to soil suction . Whenever the soil adjacent to the cone is so wet that the ...
... cone to prevent excessive hydrostatic pressure in the latter , thus giving assurance that all movement of water from reservoir through cone to soil must be due to soil suction . Whenever the soil adjacent to the cone is so wet that the ...
Сторінка 240
... cone . It is to be expected that water movement through the cone wall and then through the surrounding soil should be influenced by the viscosity of the water in wall and soil , which varies con- siderably with temperature . We have not ...
... cone . It is to be expected that water movement through the cone wall and then through the surrounding soil should be influenced by the viscosity of the water in wall and soil , which varies con- siderably with temperature . We have not ...
Сторінка 241
... cone was directly above or below another and their parallel vertical axes were about 25 cm . apart . The ex- cavated soil , which was relatively moist when the cones were in- stalled , was returned without much mixing of layers , being ...
... cone was directly above or below another and their parallel vertical axes were about 25 cm . apart . The ex- cavated soil , which was relatively moist when the cones were in- stalled , was returned without much mixing of layers , being ...
Зміст
Vascularity in the Brains of Tailed Amphibians II Necturus | 395 |
Studies on Destruction of Red Blood Cells THOMAS HALE | 411 |
Conjugation in Opisthonecta henneguyi a Free Swimming | 437 |
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