seed plants

同根派生

• seed plants相關(guān)詞

英漢例句

• Study on the north temperate of the seed plant in Qinling Mt.
  秦嶺種子植物區(qū)系中的北溫帶區(qū)系成分研究。
• Any of various vascular plants, including seed plants and ferns, having a conducting system of xylem and phloem.
  導(dǎo)（維）管植物任何種類的維管植物，包括種子植物和蕨類植物，具有木質(zhì)部和韌皮部導(dǎo)管系統(tǒng)
• Objective: To survey medicinal plant resources of the Chinese endemic genera of seed plants.
  目的:報(bào)道中國(guó)種子植物特有屬藥用植物資源狀況。
• Angiosperms The flowering plants constituting by far the largest phylum (Anthophyta or Angiospermophyta)of vascular seed plants.
  被子植物:由顯花植物組成的最大的一門(mén)維管種子植物。
• A minute opening in the ovule of a seed plant through which the pollen tube usually enters.
  珠孔種子植物胚珠上的小開(kāi)口，通?；ǚ酃苡纱诉M(jìn)入胚珠

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