Nature, Volume 101Sir Norman Lockyer Macmillan Journals Limited, 1918 |
No interior do livro
Resultados 1-3 de 85
Página 114
... taken with a two - prism spectrograph , which received a total exposure of thirty - five hours during five nights . Besides confirming the composite char- acter of the spectrum and the high velocity previously recorded , this photograph ...
... taken with a two - prism spectrograph , which received a total exposure of thirty - five hours during five nights . Besides confirming the composite char- acter of the spectrum and the high velocity previously recorded , this photograph ...
Página 159
... taken out , as representing midwinter and midsummer respectively , and found to show a divergence in each case greater than , and in the same direction as , the respective half- years . The actual figures are as follows , the frequency ...
... taken out , as representing midwinter and midsummer respectively , and found to show a divergence in each case greater than , and in the same direction as , the respective half- years . The actual figures are as follows , the frequency ...
Página 278
... taken of the delay in the printing of the Greenwich catalogue of 12,000 stars for 1910 to insert the type of spectrum as well as the magni- tude of the star on the Harvard scale . This has been made possible by the kindness of Prof ...
... taken of the delay in the printing of the Greenwich catalogue of 12,000 stars for 1910 to insert the type of spectrum as well as the magni- tude of the star on the Harvard scale . This has been made possible by the kindness of Prof ...
Índice
Smith Sir Swire 49 The Ethnological Affinities of the Natives of H Bal | 8 |
Geography Practical Essentials of B C Wallis 364 in the F J W Whipple 359 in France Rainfall | 10 |
Whiting Dr A L Soil Biology 61 Nova in Monoceros 52 A Star with a Nova Spectrum | 12 |
65 outras secções não apresentadas
Outras edições - Ver tudo
Palavras e frases frequentes
A. C. D. Crommelin acid æther Agriculture Alfred Keogh ammonia appears applied April Astronomical birds British Cape Royds cent chemical chemistry College Committee considerable Council David Prain dealing Department described direction discussion disease effect electric engineering experiments fact give given Government important increase industry Institute interesting investigation issued J. J. Thomson Journal June laboratory larvæ lecture light London magnetic manufacture March matter measure ment metal Meteorological method metric metric system mineral Museum National National Physical Laboratory natural Nosema apis observations Observatory obtained organisation paper Paul Painlevé perihelion period photographs physical plants practical present Price problems production Prof published recent regard Royal Society schools scientific species star supply technical temperature theory tion treatment United United Kingdom University various velocity