Chemical News and Journal of Industrial Science, Tom 144,Wydanie 3765Chemical news office., 1932 |
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Strona 372
... addition , the velocity of recoil of a given atom falls off when the radiation is passed through in- creasing thicknesses of an absorbing material like lead . This is exactly the behaviour to be expected for the neutron , but not for a ...
... addition , the velocity of recoil of a given atom falls off when the radiation is passed through in- creasing thicknesses of an absorbing material like lead . This is exactly the behaviour to be expected for the neutron , but not for a ...
Strona 374
... addition to the change in shape . attained , which can be measured by the alterations in the external dimensions , other deformations become apparent in the in- terior of the material . They cannot be derived from the final dimensions ...
... addition to the change in shape . attained , which can be measured by the alterations in the external dimensions , other deformations become apparent in the in- terior of the material . They cannot be derived from the final dimensions ...
Strona 381
... addition to the numerous refined metal products now being produced in Canada . It is obtained as a by - product in copper refining and was produced for the first time in Canada early in 1931 at the plant of the Ontario Refining Company ...
... addition to the numerous refined metal products now being produced in Canada . It is obtained as a by - product in copper refining and was produced for the first time in Canada early in 1931 at the plant of the Ontario Refining Company ...
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