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果树大小年
释义
果树大小年
Encyclopedia
农学
果树栽培
释
biennial bearing of fruits
果树大小年
果树每年的产量呈现明显的忽高忽低,一年结果特别多,下年结果很少或几乎不结果的植物生理现象。又称隔年结果、周期性结果。
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Journal of Learning Analytics
Journal of Lexicographical Studies in China
Journal of Librarianship and Information Science
Journal of Library and Information Science Research
Journal of Library and Information Studies
Journal of Library Science in China
Journal of Literature
Journal of maize science
Journal of Mass Media Ethics
Journal of Materials Engineering
Journal of Media Economics
Journal of Media Ethics
Journal of Medicine & Pharmacy of Chinese Minorities
Journal of Mining & Safety Engineering
Journal of Modern History
Journal of Molecular Catalysis B: Enzymatic
Journal of Molecular Science
Journal of Nanjing Arts Institute(Fine Arts & Design)
Journal of Nanjing Arts Institution Fine Art & Design
Journal of Nanjing University of Aeronautics & Astronautics
Journal of Nanjing University of Traditional Chinese Medicine
Journal of National Academy of Chinese Theatre Arts
Journal of National Essence
Journal of Natural Fibers
Journal of Natural Gas Science and Engineering
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