Chemical News and Journal of Industrial Science, Tomy 131-132Chemical news office., 1925 |
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Strona 10
... measured in order to bring them into line with the standar - 1 spectrum of radium B. While no attempt was made to obtain all the lines previously recorded in these spectra , as their values could be found by interpolation from the main ...
... measured in order to bring them into line with the standar - 1 spectrum of radium B. While no attempt was made to obtain all the lines previously recorded in these spectra , as their values could be found by interpolation from the main ...
Strona 16
... Measuring Microscope MECHANICS ENGINEERS TEXTILE TRADES BOTANISTS CHEMICAL STUDENTS , Etc. Measures any Object to 2mm or 0.1 " . No Calcu- lations , Direct Reading , both Scale and Object , Mluminated from same Light Source . therefore ...
... Measuring Microscope MECHANICS ENGINEERS TEXTILE TRADES BOTANISTS CHEMICAL STUDENTS , Etc. Measures any Object to 2mm or 0.1 " . No Calcu- lations , Direct Reading , both Scale and Object , Mluminated from same Light Source . therefore ...
Strona 27
... measured by any type of permeameter in which H is de- duced from a magnetising current and an effective length of specimen which is deter- mined or adjusted to a known value experi- mentally . The conditions are , of course , very ...
... measured by any type of permeameter in which H is de- duced from a magnetising current and an effective length of specimen which is deter- mined or adjusted to a known value experi- mentally . The conditions are , of course , very ...
Strona 48
... Measuring Microscope MECHANICS ENGINEERS TEXTILE TRADES BOTANISTS CHEMICAL STUDENTS , Etc. Measures any Object to 2mm or 0.1 " . No Galcu- lations , Direct Reading , both Scale and Object , illuminated from same Light Source . therefore ...
... Measuring Microscope MECHANICS ENGINEERS TEXTILE TRADES BOTANISTS CHEMICAL STUDENTS , Etc. Measures any Object to 2mm or 0.1 " . No Galcu- lations , Direct Reading , both Scale and Object , illuminated from same Light Source . therefore ...
Strona 61
... measurements . The most probable value showed somewhat unexpectedly that each silicon atom was at the centre of a regular tetrahedron , of which the four corners were occupied by oxygen atoms . If it was assumed that the low - tem ...
... measurements . The most probable value showed somewhat unexpectedly that each silicon atom was at the centre of a regular tetrahedron , of which the four corners were occupied by oxygen atoms . If it was assumed that the low - tem ...
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acid action addition amount appears application Association atoms becomes bismuth British carbon cent Chemical Chemistry coal complete compounds containing copper crystals determined direct effect electric electrode elements ENGINEERS experiments fact give given glass heat hydrogen important increase indicated industry Institute interest iron Laboratory lead less light lines liquid London manufacture Marks material matter means measured meeting Merton House metal method mineral Mines mixture nature Notes obtained Office oxide Patents physical plant possible Post Free precipitate prepared present production properties Published pure quantity reaction reference Research Royal Salisbury Square salts scientific shown Society sodium solution standard structure substance sulphur surface Table temperature theory tion tons Trade United various volume zinc