“megasporangium”的概念、定义、翻译、参考文献-科学参考

单词	megasporangium
释义	megasporangium Encyclopedia 理学〔植物形态与结构〕释 megasporangium大孢子囊孢子体进行无性生殖的结构。存在于部分石松类植物（Lycophytes）即水韭科（Isoetaceae）、卷柏科（Selageinellaceae），水生蕨类植物（Ferns）即蘋科（Marsileaceae）、槐叶蘋科（Salviniaceae），以及所有种子植物（spermatophytes）的成熟孢子体上。
随便看	distributed transaction distributed variable frequency pump pressure distributed wind power generation distributing distributing unit distribution distribution according to capital distribution according to need distribution according to work distributional complexity distributional derivative distribution amplitude distribution and deployment distribution and utilization automation system distribution-assignment distribution association distribution automation distribution cable feeding pillar distribution cable joint distribution cable line distribution center Distribution center management distribution center planning distribution chart of frequency distribution chute

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