Nature, Volume 93Sir Norman Lockyer Macmillan Journals Limited, 1914 - Electronic journals |
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Page 392
... measures who spoke in the discussion for all desi to . He said : " The change to the merg weights and measures would ... measure . So why say it is dif cult ? The general experten , je wherever the metric system has been introduced it ...
... measures who spoke in the discussion for all desi to . He said : " The change to the merg weights and measures would ... measure . So why say it is dif cult ? The general experten , je wherever the metric system has been introduced it ...
Page 399
... measures should be used everywhere . Now the real requirements of such an international system are two in number . One is that the measures and weights should have the same base ratio throughout ; that means to say one pound in the ...
... measures should be used everywhere . Now the real requirements of such an international system are two in number . One is that the measures and weights should have the same base ratio throughout ; that means to say one pound in the ...
Page 496
... measuring wave- length exactly . We now come to a critical point . If we knew the exact spacings of the planes of some one crystal we could now by comparison find the spacings of all other crystals and measure the wave - lengths of all ...
... measuring wave- length exactly . We now come to a critical point . If we knew the exact spacings of the planes of some one crystal we could now by comparison find the spacings of all other crystals and measure the wave - lengths of all ...
Contents
GEOLOGICAL SOCIETY at 8 An Apparently Paleolithic Drawing on | 36 |
Note on a Functional Equation | 51 |
RadioActive Elements and the Periodic Table | 121 |
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