It can be seen clearly in a ray of sunlight or under a lamp

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In addition over-exposure to the sunlight may make people 's immunity functions to degrade thus leading to other diseases . Correlation of weatherability tested by xenon lamp aging and natural exposure method

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The present paper reports the effects of ultraviolet ( UV ) rays from sunlight and UV lamp on growth of wheat seedling .

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Eosin Y can be removed efficiently from aqueous solutions by Fenton 's reagent . Sunlight and high-pressure mercy lamp can both enhance this process and sunlight has a better effect than the latter .

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Photocatalysis degradation of o-cresol was studied using Fe_2O_3 / TiO_2 nanoparticles as photocatalyst and reflector sunlight dysprosium lamp as light source .

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Talk About the Measures of Power Factor in Inductance-Type Sunlight Lamp Circuit

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16-shaft sealer for sunlight lamp

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