The New Encyclopaedia Britannica, Volume 24Encyclopaedia Britannica, 1974 - Encyclopedias and dictionaries |
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Page 370
... solar radiation and is usually meant to imply the rate at which solar radiation is inci- dent upon a unit horizontal area at the Earth's surface or at some point in the atmo- sphere . ⚫seawater energy supply and reflection 13 : 491g ...
... solar radiation and is usually meant to imply the rate at which solar radiation is inci- dent upon a unit horizontal area at the Earth's surface or at some point in the atmo- sphere . ⚫seawater energy supply and reflection 13 : 491g ...
Page 394
... solar activity was at a mini- mum . An international program of research involving 71 countries focussed on areas of investigation affected by solar activity ; name- ly : meteorology , geomagnetism , aurora and airglow , ionospheric ...
... solar activity was at a mini- mum . An international program of research involving 71 countries focussed on areas of investigation affected by solar activity ; name- ly : meteorology , geomagnetism , aurora and airglow , ionospheric ...
Page 641
... solar system ; and theo- ries of the origin of the planet and its satel- lites . REFERENCES in other text articles : astronomy research methods 2 : 247e celestial mechanics principles 11 : 758a cometary orbital perturbation 4 : 972b ...
... solar system ; and theo- ries of the origin of the planet and its satel- lites . REFERENCES in other text articles : astronomy research methods 2 : 247e celestial mechanics principles 11 : 758a cometary orbital perturbation 4 : 972b ...
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