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Atmospheric Impurities in Central Tokyo. (A Preliminary Report)
[摘要] Impurites in the air of central Tokyo have been chemically estimated since March 1937. The results are as follows.Ammoniak shows a remarkable seasonal variation from spring to summer, that is the gradual increase corresponding to its content in the soil.
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[效力级别]  [学科分类] 大气科学
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