The British encyclopedia, or, Dictionary of arts and sciences, 5. kötet |
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. oldal
... body was pro- duced , the colour only being exhibited , and not his proper figure . The ancients were not only acquainted with the more ordinary appearances of refraction , but knew also the production of colours by refracted light ...
... body was pro- duced , the colour only being exhibited , and not his proper figure . The ancients were not only acquainted with the more ordinary appearances of refraction , but knew also the production of colours by refracted light ...
. oldal
... body , which suffers light to pass through it . Thus , water , air , and glass , are called media . Parallel rays , are such as move always at the same dis- tance from each other . If rays continually recede from each other , as from C ...
... body , which suffers light to pass through it . Thus , water , air , and glass , are called media . Parallel rays , are such as move always at the same dis- tance from each other . If rays continually recede from each other , as from C ...
. oldal
... body ap- pears brighter when in a light of its own colour than in another ; and from this we see that the colours of natural bodies arise from an aptitude in them to reflect some rays more copiously and strongly than others ; but lest ...
... body ap- pears brighter when in a light of its own colour than in another ; and from this we see that the colours of natural bodies arise from an aptitude in them to reflect some rays more copiously and strongly than others ; but lest ...
. oldal
... bodies , being thus lodged among this stony and other mineral mat- ters , that afterwards became solid : when this ... body was originally com- posed . Fossils he considers as of two kinds , primary and secondary ; among the former he ...
... bodies , being thus lodged among this stony and other mineral mat- ters , that afterwards became solid : when this ... body was originally com- posed . Fossils he considers as of two kinds , primary and secondary ; among the former he ...
. oldal
... body of the animal , formed of five trape- zoidal bodies , termed by Rosinus articuli trapezoides , which inclose five small bodies , which form the centre of the base ; the whole of these forming that which Rosinus denominated the ...
... body of the animal , formed of five trape- zoidal bodies , termed by Rosinus articuli trapezoides , which inclose five small bodies , which form the centre of the base ; the whole of these forming that which Rosinus denominated the ...
Gyakori szavak és kifejezések
acid action ammonia angle animal appears axis benevolence body botany called calyx centre chyle circle class and order colour common compound connected consequently consists corolla degree distance distilled drupe Dubl earth ecliptic Edin effect employed equal Essential character feelings feet fixed flowers fluid fossil four genus give glass heat Hence ideas inches instrument iron ject Jussieu kind less Lond manner matter means ment metal mind Monogynia class motion mucilage muriatic acid Natural order nitre nitric acid object observed organs organzine oxide oxygen parabola parallel pass perpendicular person phosphorus piece plane plants Plate pleasures possess potash pounds principle produced proportion quantity racter Radix ratio rays receiver refraction screw seeds sensation sensible side solution species specific gravity square stances substances sulphur supposed surface term thing tincture tion Triandria tube vegetable vessels volatile weight