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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
team software process
team software process, TSP
team spirit
team sprint
teams song and dance of Yuan dynasty
team theory
team work act
teamwork skills
tea national variety
tea-oil tree
tea party
tea physical and chemical inspection
tea-picking dance
tea-picking dance of South Jiangxi
tea-picking opera in northern Guangdong
Tea-picking opera music
Tea-picking opera of Eastern Jiangxi Province
Tea-picking opera of Fuzhou City
Tea-picking opera of Southern Jiangxi Province
Tea-picking opera of the southern Guangxi Zhuang Autonomous Region
Tea-picking opera of Western Jiangxi Province
tea-picking song-dance
tea pinching-brewing
tea plant
tea plant flower
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