Proceedings of the American Academy of Arts and Sciences, Volumen3Metcalf and Company, 1857 Vol. 12 (from May 1876 to May 1877) includes: Researches in telephony / by A. Graham Bell. |
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Página 170
... original form , I have retained the opening O , which may still be used in any cases where it is preferred . But the tube which carries the large lens has been divided at the middle of its length , and one part made to slide in the ...
... original form , I have retained the opening O , which may still be used in any cases where it is preferred . But the tube which carries the large lens has been divided at the middle of its length , and one part made to slide in the ...
Página 171
... original pure prismatic tints , and then unite the rays , if possible , by some process independent of refraction , and involving no obscure process . Von Münchow does this by giving a reciprocating motion to the prism , and Steinheil ...
... original pure prismatic tints , and then unite the rays , if possible , by some process independent of refraction , and involving no obscure process . Von Münchow does this by giving a reciprocating motion to the prism , and Steinheil ...
Página 191
... original wax . " In sulphuric ether , the same characters are preserved , the matter dissolved being identical with the original wax . " Benzole is the appropriate solvent for this wax ; it melts in it , dis- solving largely , so that ...
... original wax . " In sulphuric ether , the same characters are preserved , the matter dissolved being identical with the original wax . " Benzole is the appropriate solvent for this wax ; it melts in it , dis- solving largely , so that ...
Página 208
... original vertical position , the horizontal components still remain parallel to the new position , but the vertical components do not . If the upright edge of the disc nearest to the eye is ascend- ing , this edge is pushed to the left ...
... original vertical position , the horizontal components still remain parallel to the new position , but the vertical components do not . If the upright edge of the disc nearest to the eye is ascend- ing , this edge is pushed to the left ...
Página 209
... original rotation no longer retain their parallelism with the disc . But the tendency to preserve this parallelism , in other words , the tendency of the disc to preserve unchanged its plane of rotation , gen- erates forces which act on ...
... original rotation no longer retain their parallelism with the disc . But the tendency to preserve this parallelism , in other words , the tendency of the disc to preserve unchanged its plane of rotation , gen- erates forces which act on ...
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Términos y frases comunes
4to pamph 8vo pamph Academy acid aculeis aculeis radialibus albidis allantois angulatis animal apice areolis articulis ASA GRAY B. A. Gould Band basi Boston brevioribus Bruxelles carbon cells cellulis central spines centralibus chair Cherbourg Class Committee Cotyledones crustacea Eclipse Edward Sabine El Paso elongatis embryo exhibited fishes flavis flore floribus Flower foliis fossil Fruit genus gerentibus Glanis Gray heat Heft hundred Hydrogen inches high inches in diameter inferioribus iron joints lines in diameter lines long London longioribus LOUIS AGASSIZ magnis mass Mémoires MONTHLY MEETING motion Nitrogen observed Opuntia ovario ovatis ovum Oxygen Paris Paso patulis paullo Petala petalis plant plerumque present PRESIDENT Professor Agassiz Professor Lovering Professor Peirce pulvillis radial spines radiantibus rectis remarks Report River robustis Royal sæpe Sciences Section Seeds seminibus Society species specimens starch stigmatibus superioribus tetradrachmon tion Treadwell tubercles tuberculis Wien Wisl Wolffian bodies
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