The British encyclopedia, or, Dictionary of arts and sciences, Том 5 |
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Результати 6-10 із 100
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... necessary , either a double concave or a double convex glass may be fixed in the frame and properly ad- justed , to produce distinct vision when the apparatus is used by short - sighted or long- sighted persons respectively . These con ...
... necessary , either a double concave or a double convex glass may be fixed in the frame and properly ad- justed , to produce distinct vision when the apparatus is used by short - sighted or long- sighted persons respectively . These con ...
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... necessary in a family of plants that rises with great difficulty , and very seldom by seed . O. conopsea , long - spurred Orchis , is distinguished by the remoteness of the cells or cases in which the stamens are lodged , and again by ...
... necessary in a family of plants that rises with great difficulty , and very seldom by seed . O. conopsea , long - spurred Orchis , is distinguished by the remoteness of the cells or cases in which the stamens are lodged , and again by ...
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... necessary , is to be well mixed with three or four times its weight of the flux , and put into a cru cible , with a little powdered charcoal over the surface . A cover must be luted on , and the crucible exposed to the necessary heat in ...
... necessary , is to be well mixed with three or four times its weight of the flux , and put into a cru cible , with a little powdered charcoal over the surface . A cover must be luted on , and the crucible exposed to the necessary heat in ...
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... necessary property it undoubtedly is , that we possess so few remains of tender flower leaves , and none of pulpy fruits . From the same cause , the great prone . ness to decomposition , the number of ani- mal fossils is considerably ...
... necessary property it undoubtedly is , that we possess so few remains of tender flower leaves , and none of pulpy fruits . From the same cause , the great prone . ness to decomposition , the number of ani- mal fossils is considerably ...
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... necessary to outlaw him before the other can be proceeded against . OUTWORKS , in fortification , all those works made without side the ditch of a fortified place , to cover and defend it . Outworks , called also advanced and de- tached ...
... necessary to outlaw him before the other can be proceeded against . OUTWORKS , in fortification , all those works made without side the ditch of a fortified place , to cover and defend it . Outworks , called also advanced and de- tached ...
Загальні терміни та фрази
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