Nature, Том 23Sir Norman Lockyer Macmillan Journals Limited, 1881 |
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Стр. 3
... received by most European geologists with incredulity , if not with some more pronounced form of dissent . Yet I am convinced that they are well founded , and that a striking illustration of their truth is supplied by the greatest of ...
... received by most European geologists with incredulity , if not with some more pronounced form of dissent . Yet I am convinced that they are well founded , and that a striking illustration of their truth is supplied by the greatest of ...
Стр. 5
... received due acknowledgment on this side of the Atlantic , where the lesser type of cones and craters has been regarded as that by which all volcanic manifesta- tions must be judged . We are fortunate in possessing in the north - west ...
... received due acknowledgment on this side of the Atlantic , where the lesser type of cones and craters has been regarded as that by which all volcanic manifesta- tions must be judged . We are fortunate in possessing in the north - west ...
Стр. 16
... receiving station . We may in like manner classify the forms of photophone under two heads , as ( 1 ) articu- lating photophones , and ( 2 ) musical photo- phones ; the former being able to transmit speech because they work by beams of ...
... receiving station . We may in like manner classify the forms of photophone under two heads , as ( 1 ) articu- lating photophones , and ( 2 ) musical photo- phones ; the former being able to transmit speech because they work by beams of ...
Стр. 17
... received by a convex ; the beam of light will no longer be concentrated lens T , or a pair of lenses upon a common support , whose upon the receiving instrument , but will cover a much function is to render the beam once more parallel ...
... received by a convex ; the beam of light will no longer be concentrated lens T , or a pair of lenses upon a common support , whose upon the receiving instrument , but will cover a much function is to render the beam once more parallel ...
Стр. 19
... received a severe shock on account of the Tay Bridge disaster and the proceedings consequent on it . M. ERHARD , the well - known French cartographer , died on October 23. M. Erhard was a naturalised Frenchman , having been born at ...
... received a severe shock on account of the Tay Bridge disaster and the proceedings consequent on it . M. ERHARD , the well - known French cartographer , died on October 23. M. Erhard was a naturalised Frenchman , having been born at ...
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Academy acid Alfuros animals appears Arctic atmosphere atomic weight barometric Bournemouth British carbon carbonic acid chemical chemistry Cinchona coal coast colour comet connection containing corresponding curves Darwin December described electric Eocene Europe Eutheria existence expedition experiments fact fauna feet Geographical Geological give given Gulf Stream heat Herr hydrogen important inch interesting Islands January lecture Lepidoptera less light lines London lower magnetic Malay matter means Metatheria micella Miocene naturalists NATURE Negrito November observations Observatory obtained occur paper Paris perihelion period photophone phylloxera plants plate present pressure probably produced Prof Prototheria published question readers recent regard region remarkable researches Royal Sargassum scientific selenium Siemens Society South species specimens spectrum stations surface temperature theory thermometer Thomson tion tube vacuum tube vapour volume wire