Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3755Chemical news office., 1932 |
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Strona 209
... measured * Paper read before the Royal Society of Arts on Wednesday , March 16th . Sir Frank E. Smith , K.C.B. , C.B.E. , F.R.S. , Secretary , Department of Industrial and Scientific Research , in the chair . the specific gravity of the ...
... measured * Paper read before the Royal Society of Arts on Wednesday , March 16th . Sir Frank E. Smith , K.C.B. , C.B.E. , F.R.S. , Secretary , Department of Industrial and Scientific Research , in the chair . the specific gravity of the ...
Strona 212
... measured by atoms makes up some 16 per cent . of the earth's crust though measured by weight F. W. Clarke estimates it at 0.95 per cent . of the crust . In the free state it occurs in natural gas and in some occluded gases , as well as ...
... measured by atoms makes up some 16 per cent . of the earth's crust though measured by weight F. W. Clarke estimates it at 0.95 per cent . of the crust . In the free state it occurs in natural gas and in some occluded gases , as well as ...
Strona 223
... Measurement of the Absorption Coefficients of Gamma - rays from Radium ( B + C ) . By J. S. ROGERS , B.A. , M.Sc. , F ... measured by a photographic method . With this lead filter the absorp- tion is exponential . The absorption μ per ...
... Measurement of the Absorption Coefficients of Gamma - rays from Radium ( B + C ) . By J. S. ROGERS , B.A. , M.Sc. , F ... measured by a photographic method . With this lead filter the absorp- tion is exponential . The absorption μ per ...
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