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    1. cotyledons

      英[\'k?t?li:dnz]
      美[\'k?t?lidnz]

      基本釋義

      n.
      子葉( cotyledon的名詞復數 )

      實用例句

      The embryo consists of two large fleshy cotyledons.

      胚有兩片大而肉質的子葉.

      辭典例句

      The cotyledons of the mature embryo are either green, yellow or chalky yellow.

      成熟胚的子葉是綠色, 黃色或淺黃色.

      辭典例句

      The development of the soybean seedling is dependent on the food reserves stored in the cotyledons.

      大豆幼苗的發育依靠子葉中所貯存的養分.

      辭典例句

      Sakers and aspirators separate the hull from the cracked cotyledons and rollers flake them.

      皮殼與破碎的豆瓣,通過振動篩和吸殼器彼此分離,豆瓣由滾輪壓成?繞0.

      辭典例句

      Cotyledons play an important part in the early stages of seedling development.

      子葉在種子發育的早期起到了重要的作用.

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      Rape have established regeneration system of cotyledons, hypocotyls, protoplasts and microspore culture.

      油菜已經建立了子葉 、 胚軸 、 原生質體及小孢子培養的再生體系.

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      Removal of cotyledons during germination could retard growth, but NOT stop growth.

      萌芽時去除子葉只會減慢生長, 而不會停止幼苗的生長.

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      Two cotyledons have come out from the seedling.

      小苗長出了兩片子葉.

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      A flowering plant with two embryonic seed leaves or cotyledons that usually appear at germination.

      雙子葉植物具有兩片胚籽的或通常在萌芽上有雙子葉的花卉植物.

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      Of or relating to seed germination in the cotyledons remain below the surface of the ground.

      地下生的,地下產生子葉的種子萌芽的,或與之有關的,在這種萌芽里胚胎保留在地表面以下.

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