British Encyclopedia: Or, Dictionary of Arts and Sciences, Comprising an Accurate and Popular View of the Present Improved State of Human Knowledge, Volume 11Mitchell, Ames, and White, 1821 - Natural history |
From inside the book
Page 1
... drawn out , or shortened , according to the tone re- quired , whether grave or acute . SACLACTIC acid . To this acid Four- croy has given the name of mucous acid , because it is obtained from gum - arabic and other mucilaginous ...
... drawn out , or shortened , according to the tone re- quired , whether grave or acute . SACLACTIC acid . To this acid Four- croy has given the name of mucous acid , because it is obtained from gum - arabic and other mucilaginous ...
Page
... drawn from these eclipses , is the proof which they give of the progressive motion of light . It is demonstrated by these eclipses , that light does not come to us in an instant , although its motion is extremely rapid . For if the ...
... drawn from these eclipses , is the proof which they give of the progressive motion of light . It is demonstrated by these eclipses , that light does not come to us in an instant , although its motion is extremely rapid . For if the ...
Page
... parts of these cheeks , and the tongue in the mid- dle of them , the upper ends are drawn closer together , and the lower set further apart . The tenon - saw , which , being very thin , has a back to keep it from bending SAU SAW.
... parts of these cheeks , and the tongue in the mid- dle of them , the upper ends are drawn closer together , and the lower set further apart . The tenon - saw , which , being very thin , has a back to keep it from bending SAU SAW.
Page 1
... drawn up and down as long as is necessary , by a motion communicated by water to the wheel : the second , that the piece of timber to be cut into boards be advanced by an uniform motion to receive the strokes of the saw ; for here the ...
... drawn up and down as long as is necessary , by a motion communicated by water to the wheel : the second , that the piece of timber to be cut into boards be advanced by an uniform motion to receive the strokes of the saw ; for here the ...
Page 5
... drawn an oil useful for lamps . SCEVOLA , in botany , a genus of the Pentandria Monogynia class and order . Natural order of Campanulaceĉ , Jussieu . Essential character : corolla one - petalled , with the tube cloven longitudinally ...
... drawn an oil useful for lamps . SCEVOLA , in botany , a genus of the Pentandria Monogynia class and order . Natural order of Campanulaceĉ , Jussieu . Essential character : corolla one - petalled , with the tube cloven longitudinally ...
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Common terms and phrases
abaft aft side aft-side animal appear birds bivalve body plan bone botany called calyx cavity centre circle class and order colour columella common consists corolla crystals curve deck diameter distance divided draw drawn drupe earth edge equal Essential character feet 6 inches fore side genus half breadth plan heat height hence hinge inches Jussieu keel kind Lamarck latter length Linnĉus lower means ment middle line Monogynia class motion multivalve native Natural order nearly neral observed opening pain parallel perpendicular person piece plants Plate pounds produced quantity racter round salt seeds sensation sheer plan shell ship silica silk silver sometimes sophism species specific gravity square stars stone substance sulphuric acid surd surface teeth thick timber tion transom Triandria ture univalve upper side urethra valves vessel wound
Popular passages
Page 1 - I scarce could turn to fall upon the ground, with my head to the northward, when I felt the heat of its current plainly upon my face. We all lay flat on the ground, as if dead, till Idris told us it was blown over. The meteor, or purple haze, which I saw, was indeed passed, but the light air that still blew was of heat to threaten suffocation.
Page 5 - Of the nature of those changes which take place in the Digestion of Food. Of the Chemical Principles of the process of Tanning Leather; and of the objects that must particularly be had in view in attempts to improve that most useful art. Of the Chemical Principles of the art of making Soap ; of the art of Bleaching; of the art of Dyeing; and in general of all the Mechanical Arts, as they apply to the various branches of manufacture.
Page 25 - Hence too it follows, that the infamous and unchristian practice of withholding baptism from negro servants, lest they should thereby gain their liberty, is totally without foundation, as well as without excuse. The lĞw of England acts upon general and extensive principles : it gives liberty, rightly understood, that is, protection, to a Jew, a Turk, or a Heathen...
Page 11 - It is very probable that the great stratum called the milky way, is that in which the sun is placed, though perhaps not in the very centre of its thickness.
Page 3 - The distance between two points on the surface of a sphere is the length of the minor arc of a great circle between them.
Page 19 - To this head may also be referred the practice of what is called a set-off: whereby the defendant acknowledges the justice of the plaintiff's demand on the one hand, but on the other sets up a demand of his own, to counterbalance that of the plaintiff, either in the whole or in part...