Exemples de traduction
Solar ultraviolet radiation at the Earth's surface was extremely variable and the most important parameter under cloudless conditions was solar elevation, which determined diurnal, seasonal and geographical variations.
Les rayonnements ultraviolets, à la surface de la Terre, variaient considérablement et le paramètre le plus important, en l'absence de nuages, était l'élévation du Soleil, qui déterminait les variations diurnes, saisonnières et géographiques.
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