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" The specific gravity of a soil, or the relation of its weight to that of water, may be ascertained by introducing into a phial, which will contain a known quantity of water, equal volumes of water and of soil ; and this may be easily done by pouring in... "
The new and improved Practical gardener, and modern horticulturist - Página 17
por Charles McIntosh - 1839
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The Repertory of arts and manufactures [afterw.] arts, manufactures and ...

Repertory of arts, manufactures and agriculture - 1805
...be collected in dry weather, and exposed to the atmosphere till it becomes, dry to the touch. ,• The specific gravity of a soil, or the relation of...done by pouring in water till it is half full,, and then .adding the soil till the fluid riser, to the mouth ; the; difference .between the weight of the...
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The Repertory of Patent Inventions: And Other Discoveries and Improvements ...

1805
...should be collected in dry weather, and exposed to the atmospher* till it becomes dry to the touch. The specific gravity of a soil, or the relation of...of water, may be ascertained by introducing into a pbial, which will contain a known quantity of water, equal volumes of water and of soil, and thi* may...
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System of Theoretical and Practical Chemistry ...

Friedrich Christian Accum - 1808
...should be collected in dry weather, and exposed to the atmosphere till it becomes dry to the touch. The specific gravity of a soil, or the relation of...be ascertained by introducing into a phial, which \vill contain a known quantity of water, equal volumes of water and of soil ; and this may be easily...
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A Dictionary of Practical and Theoretical Chemistry: With Its Application to ...

William Nicholson - 1808 - 826 páginas
...IK- collected in dry weather, and exposed to the air till it feels dry. Its specific gravity hiay bo ascertained, by introducing into a phial, which will contain a known quantity of water, cqunl bulks of •water .nrul of the .nil; which may Cusily he dene, l>y pouring in water till tJ.e...
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The Eclectic review. vol. 1-New [8th]

1814
...should be collected in dry weather, and exposed to the atmosphere till it becomes dry to the touch. ' The specific gravity of a soil, or the relation of...done by pouring in water till it is half full, and then adding the soil till the fluid, risae to the mouth ; the difference between the weight of the...
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System of Theoretical and Practical Chemistry ...

Friedrich Christian Accum - 1814
...should be collected in dry weather, and exposed to the atmosphere till it becomes dry to the touch. The specific gravity of a soil, or the relation of...done by pouring in water till it is half full, and then adding the soil till the fluid rises to the mouth ; the difference between the weight of the soil...
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Elements of Agricultural Chemistry: In a Course of Lectures for the Board of ...

Sir Humphry Davy - 1815 - 332 páginas
...should be collected in dry weather, and exposed to the atmosphere till it becomes dry to the touch. The specific gravity of a soil, or the relation of...done by pouring in water till it is half full, and then adding the soil till the fluid rises i*s to the mouth ; the difference between the weight of the...
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The Repertory of Patent Inventions, and Other Discoveries and Improvements ...

1816
...should be collected in dry weather, and exposed to the atmosphere till it becomes dry to the touch. The specific gravity of a soil, or the relation of...done by pouring in water till it is half full, and O 2 then then adding the soil till the fluid rises to the mouth; the? difference-between the weight...
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A Manual of Chemistry: Containing the Principal Facts of the ..., Volumen1

William Thomas Brande - 1821 - 638 páginas
...examined, should be preserved in phials quite filled with them, and closed with ground-glass stoppers. " The specific gravity of a soil, or the relation of...done by pouring in water till it is half full, and then adding the soil till the fluid rises to the mouth; the difference between the weight of the soil...
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A Manual of Chemistry: Containing the Principal Facts of the Science ...

William Thomas Brande, William James MacNeven - 1821 - 638 páginas
..."Should be collected in dry weather, and exposed to the atmosphere till it heroines dry to the touch. " The specific gravity of a soil, or the relation of...phial which will contain a known quantity of water, e|«al volumes of water and of soil, and this may be easily done by pouring in water till it is half...
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