Philosophical Transactions of the Royal Society of London, Volumen 103W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1813 |
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... seen to form in minute films on the surface of the liquor ; but it was evanescent , and immediately resolved itself into gas . I was preparing to repeat the experiment , substi- tuting the prussiate of ammonia and other ammoniacal com ...
... seen to form in minute films on the surface of the liquor ; but it was evanescent , and immediately resolved itself into gas . I was preparing to repeat the experiment , substi- tuting the prussiate of ammonia and other ammoniacal com ...
Página 26
... seen , become for the most part complicated and unintelligible when geometrically enunciated . They are indeed ( if we may in any case be allowed to con- sider a curve as unidentified with its equation ) properties rather of the ...
... seen , become for the most part complicated and unintelligible when geometrically enunciated . They are indeed ( if we may in any case be allowed to con- sider a curve as unidentified with its equation ) properties rather of the ...
Página 29
... seen that the results do not in this case differ above a quarter of a second from each other . There is indeed no other difference between these two me- thods but that , in the former case , the part of the arc ZP is obtained rather ...
... seen that the results do not in this case differ above a quarter of a second from each other . There is indeed no other difference between these two me- thods but that , in the former case , the part of the arc ZP is obtained rather ...
Página 37
... seen with less inconvenience , than those that were near , these also appeared to the affected eye much less distinct than to the other . Most of the persons to whom I allude had been debilitated , by fatigue or anxiety , before the ...
... seen with less inconvenience , than those that were near , these also appeared to the affected eye much less distinct than to the other . Most of the persons to whom I allude had been debilitated , by fatigue or anxiety , before the ...
Página 41
... seen many instances in which old persons , who have been long accustomed to use convex glasses of considerable power , have recovered their former sight at the advanced age of eighty or ninety years , and have then had no further need ...
... seen many instances in which old persons , who have been long accustomed to use convex glasses of considerable power , have recovered their former sight at the advanced age of eighty or ninety years , and have then had no further need ...
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