The nectaries were composed of epidermis, nectariferous tissue and vascular bundle which only consisted of phome.

 
  • 蜜腺由分泌表皮、产蜜组织和仅含韧皮部的维管束组成。
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  • 深远海浮式风电平台 - deep-sea floating wind power platform
  • 京雄高速公路 - Beijing-Xiongan expressway
  • 农业及相关产业增加值 - the added value of agriculture and related industries
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