Chemical News and Journal of Industrial Science, Tomy 103-104Chemical news office., 1911 |
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Strona 10
... matter of fact there were two kinds of grains in the plate ; the first , the original grains which went directly to form the photographic image , and the second , the nourishing grains , which fed them . He then brought out the ...
... matter of fact there were two kinds of grains in the plate ; the first , the original grains which went directly to form the photographic image , and the second , the nourishing grains , which fed them . He then brought out the ...
Strona 13
... matter of fact , after the decay of the mesothorium II . there remained a residue which emitted a - rays , and which gave thorium emanation . In reply to my enquiries the factory informed me that their " radium preparation " had been ...
... matter of fact , after the decay of the mesothorium II . there remained a residue which emitted a - rays , and which gave thorium emanation . In reply to my enquiries the factory informed me that their " radium preparation " had been ...
Strona 31
... matter that may be on them . It is used for both new and old material , however , and may be called the standard flux for nickel . The proportions used are about a pint or a good handful for a new nickel , and twice this quantity for ...
... matter that may be on them . It is used for both new and old material , however , and may be called the standard flux for nickel . The proportions used are about a pint or a good handful for a new nickel , and twice this quantity for ...
Strona 32
... matter , and instead of fluid metal there usually is obtained a small quantity in the bottom of the crucible , and a large mass of pasty material fritted together . When a flux is used the foreign matter is dissolved , and clean metal ...
... matter , and instead of fluid metal there usually is obtained a small quantity in the bottom of the crucible , and a large mass of pasty material fritted together . When a flux is used the foreign matter is dissolved , and clean metal ...
Strona 36
... matter . MEETINGS FOR THE WEEK . MONDAY , 23rd . - Royal Society of Arts , 8. ( Cantor Lecture ) . “ Etching , " by F. Wedmore . TUESDAY , 24th . - Royal Institution , 3. " Heredity , " by Prof. F. W. Mott , F.R.S. , & c . WEDNESDAY ...
... matter . MEETINGS FOR THE WEEK . MONDAY , 23rd . - Royal Society of Arts , 8. ( Cantor Lecture ) . “ Etching , " by F. Wedmore . TUESDAY , 24th . - Royal Institution , 3. " Heredity , " by Prof. F. W. Mott , F.R.S. , & c . WEDNESDAY ...
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