Nature, Volume 64Sir Norman Lockyer Macmillan Journals Limited, 1901 |
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Página 108
... connections , only the FIG . 1. - General view of the Telautograph . principal connections being shown in order to avoid a multiplicity of lines . When the operator wishes to send a message he takes up the transmitting pencil , A , and ...
... connections , only the FIG . 1. - General view of the Telautograph . principal connections being shown in order to avoid a multiplicity of lines . When the operator wishes to send a message he takes up the transmitting pencil , A , and ...
Página 131
... connected to a closed circuit containing inductance and capacity ; such a circuit is a very persistent oscillator , but a bad syntony even although the same vertical wire be used for the different sets of signalling apparatus , which ...
... connected to a closed circuit containing inductance and capacity ; such a circuit is a very persistent oscillator , but a bad syntony even although the same vertical wire be used for the different sets of signalling apparatus , which ...
Página 204
... connection . It will be noted from the few observations made that the authors preface their detailed consideration of the fauna of Celebes and neighbouring islands with some remarks of a general nature , which might perhaps have been ...
... connection . It will be noted from the few observations made that the authors preface their detailed consideration of the fauna of Celebes and neighbouring islands with some remarks of a general nature , which might perhaps have been ...
Índice
edfern famnina Mlor de im | 20 |
NAM AKARTAMA of organometallic derivatives by W E | 24 |
22 | 69 |
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acid American ampere animals Antarctic apparatus appears April Archibald Geikie astronomical British carbon carbonic acid cell centimetre chemical chemistry College colour Committee comptometer connection contains described diffusion direction effect electric engineering exhibited expedition experiments fact Geological give given glass helium hydrogen illustrated important increase Institute interesting investigation laboratory larvæ light lines liquid liquid air liquid hydrogen Liverpool London Lyrids magnetic matter means measured ment meteorological meteors method metres Museum Mycenaean natural observations Observatory obtained paper Perseids photographs physical plants plates practical present pressure Prof rays recent reference remarkable Royal Geographical Society Royal Society salt scientific silica solution species specimens spectrum stars surface telegraphy temperature theory thermometer tion tube tuberculosis University velocity volume watt-hours West Africa