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Strona 97
New Method for Measuring Vapour Densities . ... tube if there be any ) so that the
volume v , of the enclosed air can be later on determined ; and the difference in
height , m , , between the mercury levels in the bulb and side tube is measured .
New Method for Measuring Vapour Densities . ... tube if there be any ) so that the
volume v , of the enclosed air can be later on determined ; and the difference in
height , m , , between the mercury levels in the bulb and side tube is measured .
Strona 282
The long wave portion of the arc spectrum of scandium was photographed and
measured in this laboratory in 1923 , at which time , since no spectra of this
element had ever been measured in the new international scale of wave -
lengths , it ...
The long wave portion of the arc spectrum of scandium was photographed and
measured in this laboratory in 1923 , at which time , since no spectra of this
element had ever been measured in the new international scale of wave -
lengths , it ...
Strona 331
All the spectrograms were measured on the large measuring machine which has
already been described . The plates were measured in the direct and reversed
position , the recorded redings of the micrometer head being the means of from 4
...
All the spectrograms were measured on the large measuring machine which has
already been described . The plates were measured in the direct and reversed
position , the recorded redings of the micrometer head being the means of from 4
...
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vision of Instruction in Pure | 49 |
Insulin and its Manufacture | 56 |
No 3511 | 81 |
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