“amphiphloic siphonostele”的概念、定义、翻译、参考文献-科学参考

单词	amphiphloic siphonostele
释义	amphiphloic siphonostele Encyclopedia 理学〔植物形态与结构〕释 amphiphloic siphonostele双韧管状中柱环状木质部的内、外两边均有韧皮部的中柱。中央具髓的管状中柱的一种。如蚌壳蕨属（Dicksonia）植物根状茎中的中柱。
随便看	autonomous system of differential equations autonomous systems autonomous theatre autonomous underwater helicopter autonomous underwater vehicle autonomous underwater wehicle autonomous vehicle autonomy autonomy and jointnomy autonomy of art autonomy rights of the elderly autonymy auto-oscillating system auto-oscillation auto-oxidation auto oxidation chemiluminescence auto-oxidation chemiluminescence autoparallel curve autoparatopism autophage autophagocytosis autophagolysosome autophagosome autophagy autophobic phenomenon

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