Transactions, American Philosophical Society (vol. 7, 1841)American Philosophical Society |
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Página 33
... portion of mercury still in combination with the metals of the earths . " * The observations are more than confirmed by my experience , which leads me to the conviction that the removal of the mercury is not to be accomplished ...
... portion of mercury still in combination with the metals of the earths . " * The observations are more than confirmed by my experience , which leads me to the conviction that the removal of the mercury is not to be accomplished ...
Página 38
... portions of the surface which are otherwise situated . In fact , under the circumstances alluded to , the zinc is liable to be eaten through , near one of the lateral edges , when otherwise not more than half worn . But , in consequence ...
... portions of the surface which are otherwise situated . In fact , under the circumstances alluded to , the zinc is liable to be eaten through , near one of the lateral edges , when otherwise not more than half worn . But , in consequence ...
Página 40
... portions requiring a bright red heat , in consequence of the affinity between the metal and the alkalifiable radical . After the distillation was finished , the apparatus having been well refrige- rated , the alembic was opened and the ...
... portions requiring a bright red heat , in consequence of the affinity between the metal and the alkalifiable radical . After the distillation was finished , the apparatus having been well refrige- rated , the alembic was opened and the ...
Página 41
... portion of this ether may be incorporated with ammo- nium and mercury , without depriving the aggregate thus formed of the cha- racteristics of a metallic alloy . VII . - L a ( on ) ARTICLE IV . Astronomical Observations made BARIUM ...
... portion of this ether may be incorporated with ammo- nium and mercury , without depriving the aggregate thus formed of the cha- racteristics of a metallic alloy . VII . - L a ( on ) ARTICLE IV . Astronomical Observations made BARIUM ...
Página 47
... portion of the mercury has been removed , namely : about two ounces , Nov. 30th , 1838 ; three ounces , Feb. 12th , 1839 ; and five ounces , March 5th , 1839. At each of these dates the rate of the clock was , of course , changed . I am ...
... portion of the mercury has been removed , namely : about two ounces , Nov. 30th , 1838 ; three ounces , Feb. 12th , 1839 ; and five ounces , March 5th , 1839. At each of these dates the rate of the clock was , of course , changed . I am ...
Términos y frases comunes
66 Mean achenia achenium acuminate acute alveolate amplexicaule attenuated awns base branches canescently capituli Capitulum Capitulum many-flowered Chinese ciliate clusters corymb corymbose DECAND discal florets disk double star entire exserted fastigiate few-flowered filiform five five-toothed flowers foot high function genus glandular herbaceous heterogamous hirsute horizontal intensity imbricated inches high inches long inner involucrum lanceolate lanuginous Latitude leafy leaves linear length line wide linear-lanceolate linear-oblong London margin membranaceous meteors minute narrow Nearly allied nearly smooth nebula Needle nitric oxide numerous NUTT oblong obtuse one-flowered Oregon ovate paleaceous paleæ panicle pappus Paris pedicels peduncles petiolate Philadelphia pilose pinnatifid plant poles reversed preceding pubescent radical leaves rain rays Receptacle naked Remarks right ascension Rocky Mountains scabrous scales scape scarcely segments sepals serrate sessile short shorter slender species specimens stars stem leaves Stigmas summit terminal three-nerved three-toothed tomentose trifid twelve Upper California villous wind yellow
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