“photoperiodism”的概念、定义、翻译、参考文献-科学参考

单词	photoperiodism
释义	photoperiodism Encyclopedia 农学植物分子生物学释 photoperiodism光周期昼夜节律中光照与黑暗时间长短的规律交替变化现象。通常这种昼夜相对长度的变化对植物生长发育，特别是对一年生植物开花过程有显著影响。又称光周期现象或光周期效应。理学植物生长发育释 photoperiodism光周期现象生物体对日照长短的规律性变化做出的生理反应。 Physics photoperiodism光周期性 Biology photoperiodism光周期现象；光周期性
随便看	national primary standard for humidity national primary standard for primary chemical purity national primary standard for viscosity national primary standard of measurement National Professional Standards for Sports Broker National Program for Acquisitions and Cataloging National Program for Agricultual Development,1956-1967 (Draft) National Programme for Protection of Wild Fauna and Flora and Development of Nature Reserves National Programme of China on Gradual Elimination Ozone Layer-Depleting Substances National Progressive Unionist Grouping Party National Project of Coastal Environment Investigation and Assessment,908 Project National Protection War national prototype of the kilogram national prototype of the kilogram for checking National Provincial Museum Director Professional Management Cadres Training Class national public relations National Public Security Commission National Public Security Organs Cross-regional Case Handling Cooperation Platform National Public Security Work Conference in the New Era National Publishing Committee National Radio and Television Administration national radio and television editor and reporter, announcer and host qualification examination National Radio Astronomy Observatory National Radio,Film and television Academic Paper Award National Radio, Film and Television Academic Works Award

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