British Encyclopedia: Or, Dictionary of Arts and Sciences, Comprising an Accurate and Popular View of the Present Improved State of Human Knowledge, Том 4Mitchell, Ames, and White, 1819 |
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Страница 11
... essential characters in the general definition of shells . The teeth in some are small and numerous , in others thick , solid , and few in number , or sometimes single , long , spatuliform , la- miniform , acicular , & c . the principal ...
... essential characters in the general definition of shells . The teeth in some are small and numerous , in others thick , solid , and few in number , or sometimes single , long , spatuliform , la- miniform , acicular , & c . the principal ...
Страница 11
... essential particulars ; as is ob- vious from the number , situation , and figure of the teeth , and the organization and habits of the included animal . SPECIES . 1. U. Crassus . Shell varying in form and surface ; remarkably thick and ...
... essential particulars ; as is ob- vious from the number , situation , and figure of the teeth , and the organization and habits of the included animal . SPECIES . 1. U. Crassus . Shell varying in form and surface ; remarkably thick and ...
Страница 11
... Essential character : unequal tubercles , in very long capillary filaments . Twenty - one species are recited in Linnæus's system of vegeta- bles . These are all inhabitants of the wa- ter , some in fresh , but more in salt water . A ...
... Essential character : unequal tubercles , in very long capillary filaments . Twenty - one species are recited in Linnæus's system of vegeta- bles . These are all inhabitants of the wa- ter , some in fresh , but more in salt water . A ...
Страница 11
... Essential character : partial involucre halved , three- leaved ; fruit nearly globular , five streak- ed , notched on each side . There are five species , of which C. maculatum , com- mon hemlock , is obviously distinguished by its ...
... Essential character : partial involucre halved , three- leaved ; fruit nearly globular , five streak- ed , notched on each side . There are five species , of which C. maculatum , com- mon hemlock , is obviously distinguished by its ...
Страница 11
... Essential character : style one , stigma simple ; capsules two- valved , one - celled , one seeded . There are four species , natives of warm cli- mates . CONOCARPUS , in botany , Jamaica button tree , a genus of the Pentandria ...
... Essential character : style one , stigma simple ; capsules two- valved , one - celled , one seeded . There are four species , natives of warm cli- mates . CONOCARPUS , in botany , Jamaica button tree , a genus of the Pentandria ...
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alkali alum Ammonia angle animal aperture appear axis Barytes base bath bisect blue body boiled botany called calyx carbonic carbonic acid centre circle class and order colour common conchology cone conic section conic surface copper corolla cotton court crystals curve degree diameter dissolved draw drawn drupe dyeing earth ellipse equal Essential character figure five flowers fluid four galls genus heat heraldry hyperbolas inch iron Jussieu kind length less lime liquor Magnesia matter ment Monogynia class motion multivalve muriatic Muriatic acid native Natural order nitric observed opposite hyperbolas Oxide parabola parallel person petals plane plants potash pounds produced proportion quantity racter right line salt seeds shade shell side silk Soda solution sometimes species square stomach Strontian stuff substance sulphate sulphuric acid tangent tartar terminated tion umbilicus valve vessel weight whorls wool yellow
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Страница 28 - All these things being considered, it seems probable to me that God in the beginning formed matter in solid, massy, hard, impenetrable, moveable particles, of such sizes and figures, and with such other properties and in such proportion to space as most conduced to the end for which he formed them; and that these primitive particles being solids are incomparably harder than any porous bodies compounded of them, even so very hard as never to wear or break in pieces, no ordinary power being able to...
Страница 28 - And therefore, that nature may be lasting, the changes of corporeal things are to be placed only in the various separations and new associations and motions of these permanent particles; compound bodies being apt to break not in the midst of solid particles, but where those particles are laid together and only touch in a few points.
Страница 28 - ... the nature of things depending on them would be changed. Water and earth composed of old worn particles and fragments of particles, would not be of the same nature and texture now with water and earth composed of entire particles in the beginning. And therefore that nature may be lasting, the changes of corporeal things are to be placed only in the various separations and new associations and motions of these permanent particles...
Страница 28 - End for which he form'd them; and that these primitive Particles being Solids, are incomparably harder than any porous Bodies compounded of them; even so very hard, as never to wear or break in pieces...
Страница 14 - The solidity of a cylinder is equal to the area of its base multiplied by its altitude.
Страница 28 - ... even so very hard as never to wear or break in pieces ; no ordinary power being able to divide what God himself made one, in the first creation. While the particles continue entire, they may compose bodies of one and the same nature and texture in all ages ; but should they wear away or break in pieces, the nature of things depending on them would be changed.