Nature, Količina 110Sir Norman Lockyer Macmillan Journals Limited, 1922 |
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Zadetki 1–3 od 85
Stran 92
... shown in most of the six wind tunnels . In the largest of these , which has a cross section of 14 ft . x 7 ft . , an aerofoil model was set up showing the methods of measuring the lift and drag . The section of the aerofoil under test ...
... shown in most of the six wind tunnels . In the largest of these , which has a cross section of 14 ft . x 7 ft . , an aerofoil model was set up showing the methods of measuring the lift and drag . The section of the aerofoil under test ...
Stran 93
... shown for deter- mining forces on a ship's rudder , the manoeuvring power of a ship's form , and the resistance of a seaplane model on the surface of the water . Many interesting exhibits were on view in the Various sections of the ...
... shown for deter- mining forces on a ship's rudder , the manoeuvring power of a ship's form , and the resistance of a seaplane model on the surface of the water . Many interesting exhibits were on view in the Various sections of the ...
Stran 752
... shown by Area " should also be shown by Size . " This in fact is shown to be the case when the number of allied species occupying areas of increasing size and the number of species in allied genera are plotted in the form of curves ...
... shown by Area " should also be shown by Size . " This in fact is shown to be the case when the number of allied species occupying areas of increasing size and the number of species in allied genera are plotted in the form of curves ...
Vsebina
Rayleigh Lord Polarisation of the Light scattered by strators in Physiology in Cambridge University 530 | xxxi |
Sutton J R The Control of Evaporation by the Tempera Gold Medal of the Franklin Institute 188 | xxxiii |
Wherry E T The Statement of Crystalsymmetry 586 Wolbach Prof S B New Growths and Cancer 766 | xxxiv |
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absolute magnitude acid Agriculture appears Association atom August black coral botanical British cells cent chemical chemistry College colour Committee connexion considerable Cretaceous described direction discussion edition effect electric electrons engineering Eocene experimental experiments fact Foraminifera Geology give given helium important industry Institute interest internal combustion engine investigation July June known laboratory large number larvæ lectures light lines London material matter measure mechanism ment method molecules Mount Everest Museum NATURE observations Observatory obtained organisation oxygen Pamirs paper parallax physical plant plates possible practical present probably problem produced Prof published recent recognised regard relation rickets Royal Society scientific South species spectrum stars structure surface surface tension temperature tetraploid theory Tibet tion University University of London various vitamin volume X-ray