Nature, Količina 100Sir Norman Lockyer Macmillan Journals Limited, 1917 |
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Zadetki 1–3 od 95
Stran 93
... colour indices ( differences between photographic and visual mag- nitudes ) in the following table : - Type Oe Colour scale Colour index O at OUR ASTRONOMICAL COLUMN . SEPTEMBER METEORS . - Mr . Denning writes that a fair number of ...
... colour indices ( differences between photographic and visual mag- nitudes ) in the following table : - Type Oe Colour scale Colour index O at OUR ASTRONOMICAL COLUMN . SEPTEMBER METEORS . - Mr . Denning writes that a fair number of ...
Stran 165
... colour phenomena , therefore , is diminished refracting power of some of the ocular media , and in this relation it is natural to think first of the crystalline lens , on account both of the com- plexity of its structure and of the well ...
... colour phenomena , therefore , is diminished refracting power of some of the ocular media , and in this relation it is natural to think first of the crystalline lens , on account both of the com- plexity of its structure and of the well ...
Stran 214
... colour in a fly with eosin eyes ; this factor , indeed , nearly , or quite , turns the eosin eye white . Another factor has the effect of lightening the eosin colour a little less , giving a sort of cream colour . A third factor dilutes ...
... colour in a fly with eosin eyes ; this factor , indeed , nearly , or quite , turns the eosin eye white . Another factor has the effect of lightening the eosin colour a little less , giving a sort of cream colour . A third factor dilutes ...
Vsebina
Wolfs Comet 332 Radial Velocities of Star Clusters Takamine T and S Nitta Measurements in the Ultra | 32 |
Smith B The Chellaston Gypsumbreccia etc 379 Imaginary Quantities | 52 |
Smith Miss E Etched Crystals of Gypsum 218 Tanner Dr J R The Historical Register of the Uni | 173 |
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acid æther Agriculture ammonia appears applied appointed Association Board British cent chemical chemistry coal College colour Committee considerable Council deal Department described direction discussion disease edition effect electric engineering experimental experiments France Geological German given gives Government H. A. L. Fisher illustrated important increase industry Institute interest investigations iron J. J. Thomson Journal laboratory larvæ lectures London magnetic manufacture mathematical means ment method Ministry of Munitions Museum National Physical Laboratory NATURE November observations Observatory obtained October optical organisation paper physical plants practical present problems production Prof Proper Motion published pyrometers recent regard Royal Society scientific Scotland solution South South Africa species stars supply survey technical temperature theory tion University utilisation various W. E. Castle W. H. Young