Transactions, American Philosophical Society (vol. 7, 1841)American Philosophical Society |
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Página 33
... bases ; and when a small tube was employed , it was difficult to heat the part used as a retort sufficiently to drive the whole of the mercury from the base without raising too highly the temperature of the part serving for a receiver ...
... bases ; and when a small tube was employed , it was difficult to heat the part used as a retort sufficiently to drive the whole of the mercury from the base without raising too highly the temperature of the part serving for a receiver ...
Página 66
... base ; a conclusion to which we have arrived in the present paper , where we regard the compound examined by us as a double salt , in which nitric oxide is one of the bases . The compound described by Rose is decomposed by water in ...
... base ; a conclusion to which we have arrived in the present paper , where we regard the compound examined by us as a double salt , in which nitric oxide is one of the bases . The compound described by Rose is decomposed by water in ...
Página 167
... base consisted of three beams , forming a triangle , which revolved on a circular ledge of plank , by means of rollers at the angles , and which was guided truly in its circuit by a cross - piece , through which rose a central bolt ...
... base consisted of three beams , forming a triangle , which revolved on a circular ledge of plank , by means of rollers at the angles , and which was guided truly in its circuit by a cross - piece , through which rose a central bolt ...
Página 168
tioned , which passed down to a windlass at the base , while a slow motion was gained by an apparatus very similar to that described and figured in Pearson's Astronomy as attached to Ramage's telescope - a combination of ropes within ...
tioned , which passed down to a windlass at the base , while a slow motion was gained by an apparatus very similar to that described and figured in Pearson's Astronomy as attached to Ramage's telescope - a combination of ropes within ...
Página 208
... base - line turned upwards . The curved ( or horse - shoe ) part is very faint , and has many stars in it . The preceding base - line hardly visible . The follow- ing , which is the principal branch , occupies nearly half the field ...
... base - line turned upwards . The curved ( or horse - shoe ) part is very faint , and has many stars in it . The preceding base - line hardly visible . The follow- ing , which is the principal branch , occupies nearly half the field ...
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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