Nature, Količina 72Sir Norman Lockyer Macmillan Journals Limited, 1905 |
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Zadetki 6–10 od 29
Stran xx
... Benzene in the Ultra - violet Region , 557 ; a Focusing Screen for Use in Photographing Ultra - violet Spectra , 581 Hartmann ( Prof. ) , Monochromatic Photographs of the Orion Nebula , 230 Hartwig ( Prof. ) , Nova Aquila No. 2 , 518 ...
... Benzene in the Ultra - violet Region , 557 ; a Focusing Screen for Use in Photographing Ultra - violet Spectra , 581 Hartmann ( Prof. ) , Monochromatic Photographs of the Orion Nebula , 230 Hartwig ( Prof. ) , Nova Aquila No. 2 , 518 ...
Stran xli
... Benzene and Certain Monosubstituted Derivatives , E. C. C. Baly and J. N. Collie , 239 ; part ii . , the Phenols ... Benzene in the Ultra - violet Region , Prof. W. N. Hartley , F.R.S. , 557 ; a Focusing Screen for Use in ...
... Benzene and Certain Monosubstituted Derivatives , E. C. C. Baly and J. N. Collie , 239 ; part ii . , the Phenols ... Benzene in the Ultra - violet Region , Prof. W. N. Hartley , F.R.S. , 557 ; a Focusing Screen for Use in ...
Stran xliv
... Benzene , E. C. C. Baly and J. N. Collie , 239 ; part ii . , the Phenols , E. C. C. Baly and E. K. Ewbank , 239 Ultra - violet Chromospheric Spectrum , the , H. Deslandres , 542 Ultra - violet Mercury Lamp , a New , Dr. O. Schott , 513 ...
... Benzene , E. C. C. Baly and J. N. Collie , 239 ; part ii . , the Phenols , E. C. C. Baly and E. K. Ewbank , 239 Ultra - violet Chromospheric Spectrum , the , H. Deslandres , 542 Ultra - violet Mercury Lamp , a New , Dr. O. Schott , 513 ...
Stran 141
... benzene , four in that of naphthalene , and four in that of anthracene . It is shown how this is possible from Kekulé's formula for benzene , and how this formula may be reconciled with the " centric formula . Further studies on ...
... benzene , four in that of naphthalene , and four in that of anthracene . It is shown how this is possible from Kekulé's formula for benzene , and how this formula may be reconciled with the " centric formula . Further studies on ...
Stran 144
... Benzene and m - Xylene : J. C. Philip and Miss D. Haynes .-- Synthesis by Means of the Silent Electric Discharge : J. N. Collie .-- The Ultra - violet Absorp tion Spectra of Benzene and Certain of the Mono - substituted Derivatives ...
... Benzene and m - Xylene : J. C. Philip and Miss D. Haynes .-- Synthesis by Means of the Silent Electric Discharge : J. N. Collie .-- The Ultra - violet Absorp tion Spectra of Benzene and Certain of the Mono - substituted Derivatives ...
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