Nature, Količina 93Sir Norman Lockyer Macmillan Journals Limited, 1914 |
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Zadetki 1–3 od 84
Stran 201
... important piece of research work , number no fewer than seventy - two . Space does not permit one to refer even to the more important of these , but many have already received notice from time to time in our astronomical column , and ...
... important piece of research work , number no fewer than seventy - two . Space does not permit one to refer even to the more important of these , but many have already received notice from time to time in our astronomical column , and ...
Stran 216
... important sources of nickel in the world . HE Department of Mines of Canada is doing excellent work in distributing information concerning the mineral wealth of the Dominion by means of publications that appeal both to the trained ...
... important sources of nickel in the world . HE Department of Mines of Canada is doing excellent work in distributing information concerning the mineral wealth of the Dominion by means of publications that appeal both to the trained ...
Stran 568
... important addition has been made to the society's collection of British Lepidoptera ; and the number and quality of the papers read ( which are illustrated by nine plates ) were considerably above the average . CONSIDERABLE additions to ...
... important addition has been made to the society's collection of British Lepidoptera ; and the number and quality of the papers read ( which are illustrated by nine plates ) were considerably above the average . CONSIDERABLE additions to ...
Vsebina
Appleyard Direct Measurement of the Napierian Base 231 | 24 |
Archbold T R Device for filling Ore Sacks | 50 |
Physics 428 | 127 |
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absolute magnitude acid æther appears April Astronomical atomic atomic weight balloon brightness British cent chemical chemistry College colour committee contains density described discussion edition effect electric electrons Engineering expedition experiments fact Funafuti Geological giant stars given gives heat Hermann et Fils illustrated important increase industry interesting investigation J. J. Thomson laboratory large number larvæ lectures lines London magnetic magnitude March matter means measures ment metals Meteorological method motion Museum National Physical Laboratory nature observations Observatory obtained origin paper parallax period photographs physical plants plates present Price problems produced Prof published radiation radium recent rocks ROYAL INSTITUTION Royal Society schools scientific sodium amide solar species spectra spectral classes spectrum stars of Class surface temperature theory tion tube University velocity volume W. H. Bragg