Nature, Volume 79Sir Norman Lockyer Macmillan Journals Limited, 1908 |
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Página 64
... less mental labour from any elementary text - book on elec- trical engineering . The words " factory tests " in the title must be taken to mean that the tests used in a particular laboratory may more or less also be used in a factory ...
... less mental labour from any elementary text - book on elec- trical engineering . The words " factory tests " in the title must be taken to mean that the tests used in a particular laboratory may more or less also be used in a factory ...
Página 195
... less than fifteen microns . There is no need mphasise the enormous utility of invar for many oses , though this phenomenon would appear to er it less suitable for absolute standards than once supposed . assing now to the volume of the ...
... less than fifteen microns . There is no need mphasise the enormous utility of invar for many oses , though this phenomenon would appear to er it less suitable for absolute standards than once supposed . assing now to the volume of the ...
Página 388
... less , and during the 16 - year period o ' - 6 less , than at Kew . The mean vertical force change during the 16 - year period has been 8 y less than at Kew . Diagrams showing the mean annual changes at Kew from 1889 to 1904 indicate ...
... less , and during the 16 - year period o ' - 6 less , than at Kew . The mean vertical force change during the 16 - year period has been 8 y less than at Kew . Diagrams showing the mean annual changes at Kew from 1889 to 1904 indicate ...
Índice
1 The Wonder Book | 2 |
Burbury Dr S H the Law of Equipartition of Energy The Wonder Book of the Atmosphere Prof E | 22 |
Caisson Disease 40 Inhabitants of the Marshall Islands T A Joyce | 78 |
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