British Encyclopedia: Or, Dictionary of Arts and Sciences, Comprising an Accurate and Popular View of the Present Improved State of Human Knowledge, כרך 10Mitchell, Ames, and White, 1821 |
מתוך הספר
תוצאות 1-5 מתוך 27
עמוד
... ratio of the intensities of two luminous objects has been attempted to be measured by placing them at different dis- tances from a given object , until that ob- ject cast two shadows of equal darkness ; or by observing when two equal ...
... ratio of the intensities of two luminous objects has been attempted to be measured by placing them at different dis- tances from a given object , until that ob- ject cast two shadows of equal darkness ; or by observing when two equal ...
עמוד
... ratio to this evapo- ration , and may even become retrograde when that process ceases , or when it is changed into absorption by the moisture of the atmosphere . It was necessary that animals should have within themselves an active ...
... ratio to this evapo- ration , and may even become retrograde when that process ceases , or when it is changed into absorption by the moisture of the atmosphere . It was necessary that animals should have within themselves an active ...
עמוד
... ratio to the quantity of this sensibility . There is some reason for supposing that these two are not differ- ent powers , but that they differ only in quantity . For inflammation , which is an increased action of parts , raises organic ...
... ratio to the quantity of this sensibility . There is some reason for supposing that these two are not differ- ent powers , but that they differ only in quantity . For inflammation , which is an increased action of parts , raises organic ...
עמוד
... ratio of the increase of area . The mathe- matical physiologists have also noticed the effects of friction , deducing these from a comparison with the course of fluids in dead tubes . Other causes have been derived from the same source ...
... ratio of the increase of area . The mathe- matical physiologists have also noticed the effects of friction , deducing these from a comparison with the course of fluids in dead tubes . Other causes have been derived from the same source ...
עמוד
... ratio with the number of its fibres : but the degree of its contraction , and consequently the ex- tent of motions that it can effect on the limb , is relative to the length of the fi- bres . The precise limits of contraction in each ...
... ratio with the number of its fibres : but the degree of its contraction , and consequently the ex- tent of motions that it can effect on the limb , is relative to the length of the fi- bres . The precise limits of contraction in each ...
מהדורות אחרות - הצג הכל
מונחים וביטויים נפוצים
according acid alkali angles animal appears arteries axis blood body botany called calyx capsule centre church chyle circle class and order colour common consequence consists contains corolla degree denotes distance divided drupe earth equal Essential character feet felspar female figure fluid four genus George II glass greater heat Hence hornblende inches instrument iron Jussieu kind King larvæ length less male matter means ment mercury metal Monogynia class motion native Natural order nerves observed organs pass Pentandria persons petals phosphoric acid phosphorus piece plants plate platina porphyry possess potash pounds produce proportion quantity racter ratio rays receiver refraction resistance respiration right line rocks round screw seeds side species specific gravity square substance supposed surface tain term thing tion tree Triandria tube tural velocity vessels weight whence whole wood