裸子植物的 meaning in Chinese
gymnospermous
Examples
- Review on the megastrobilus theories of conifers
松杉类裸子植物的大孢子叶球理论评述 - The female gametophyte is reduced , but larger than in angiosperms ; it is not autotrophic
裸子植物的雌配子体简化，但较被子植物体的体积大，不能自养。 - Bract scale the structure found in large numbers in the female cone of gymnosperms , each bearing an ovuliferous scale in its axil
苞鳞：在裸子植物的雌球果中大量存在的结构，每个苞鳞都包含一个珠鳞。 - Enclosure of the nucellus by the integuments is incomplete , the embryo sac or , in gymnosperms , to the archegonium
珠被并不是将珠心完全封闭，而是留有珠孔以便受精时花粉管进入胚囊，或裸子植物的藏卵器。 - The carpel is homologous with the megasporophylls of certain spore - bearing vascular plants ( pteridophytes ) and the ovuliferous scales of gymnosperms
心皮和能产生孢子的维管植物（羊齿类）还有具胚珠的裸子植物的大孢子叶是同源的。