“大孢子囊”的概念、定义、翻译、参考文献-科学参考

单词	大孢子囊
释义	大孢子囊 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。 Biology macrosporangium大孢子囊
随便看	Provinces (Autonomous Regions, Municipalities) Library Work Rules Provincia de Alajuela Provincia de Panamá Provincia de Panamá Oeste Provincia de Puntarenas Provincia de San José Provincial Administration Commission provincial and county financial reform provincial boundary buffer zone provincial capital city provincial education bureau Provincial E-government Affairs Office provincial environmental protection five-year plan provincial examinations Provincial Examinations of Aboriginal Office provincial governor Provincial Hebei Clapper Opera Theatre provincial informatization leading group provincial judge provincial key protected wild animal Provincial libraries provincial military commander Provincial Nature Reserve Management Office of South China Tiger Protection in Northern Guangdong Provincial Office Information Center Provincial Surveillance Commission

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。