“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	rank of a basis rank of a bilinear form rank of a bilinear function rank of a building rank of a complex rank of a congruence rank of a derivation rank of a determinant rank of a figure rank of a form rank of a free group rank of a free module rank of a geometric object rank of a graph rank of a group rank of a lattice rank of a Lie algebra rank of a linear mapping rank of a linear transformation rank of a matrix rank of a module rank of an algebra rank of an algebraic group rank of an analytic mapping rank of an eigenvalue

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