- 问题详情: “Plantswereexpectedtogetlargerwithincreasedcarbondioxideintheatmosphere,butchangesintemperature,humidity(湿度)andnutrientavailabilityseemtohavetrumped(胜过)thebenefitsofincreasedcarbondioxide,”saidresearchersfromtheNationalUniversityofSingap...
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