Nature, Volume 84Sir Norman Lockyer Macmillan Journals Limited, 1910 |
No interior do livro
Resultados 1-3 de 81
Página 162
... increased 151. per mile , an increase of about 20 per cent . In France the increase in cost of maintaining the national roads was about 5 per cent . in the same period . The cost of main- taining main and urban roads in England and ...
... increased 151. per mile , an increase of about 20 per cent . In France the increase in cost of maintaining the national roads was about 5 per cent . in the same period . The cost of main- taining main and urban roads in England and ...
Página 312
... increase of 30 per cent . or so . Moreover , when the material so grown is analysed , the plants are found to have taken very much larger quantities of nitrogen and other plant foods from the treated soil ; hence the increase of growth ...
... increase of 30 per cent . or so . Moreover , when the material so grown is analysed , the plants are found to have taken very much larger quantities of nitrogen and other plant foods from the treated soil ; hence the increase of growth ...
Página 410
... increase the speed of the train , the other the pull required to maintain the speed when once it has been reached ... increase in the wei of the train means a proportionate increase in the pa load . Far from it . On a particular day in ...
... increase the speed of the train , the other the pull required to maintain the speed when once it has been reached ... increase in the wei of the train means a proportionate increase in the pa load . Far from it . On a particular day in ...
Outras edições - Ver tudo
Palavras e frases frequentes
acid agricultural appears atomic weight August austenite batholiths Boulder Clay British cable Canadian Shield carbide carbon cells cementite cent character chemical chemistry College colour comet congress contains Cretaceous crystalline deal described direction discussion disease electrical engineering eutectic exhibit experiments fact feet geological give given glaciers gneiss Halley's comet Huronian illustrated important inches Institute interesting investigation iron J. J. Thomson July laboratory Lake Lake Chad large number larvæ London magnetic manganese mathematical matter means ment metal method nature observations Observatory obtained origin paper peneplain Perseid photographs plant plates Pleistocene practical present pressure probably Prof radium recent reference regard rocks Royal sand scientific silicon Society soil species specimens sulphur surface technical temperature theory tion trypanosome University various volume