antrum dental 中文意思是什麼

antrum dental 解釋
牙髓腔
  • antrum : n. （pl. -tra ） 【解剖學】竇，房。 dental antrum 牙竇。
  • dental : adj. 1. 牙齒的；牙科（用）的。2. 【語音】齒音的。n. 1. 【語言】齒音；齒音字 [d, t, n 等]。2. 〈戲謔語〉牙醫。vt. -ize 使齒音化。n. -gia 齒痛。
  1. The leaf and pedicel of type - one, four and five had no air antrum and dental antrum

    類型1 、 4和5的葉片和花梗無氣腔、髓腔。
  2. Some narcissus had air antrum and dental antrum. there were 2 - 3 layers of vascular bundles in the leaf and pedicel tissue

    水仙的葉肉組織中的維管束一般呈2 - 3排狀排列，有些材料具氣腔。
  3. The results were as follows. the tissue of plants in narcissus l. having air antrum and dental antrum or not, their distribution, the arrangement mode and number of vascular bundles among different materials were different

    結果表明，葉片中氣腔、花梗中髓腔的存在與否以及分佈情況、維管束的排列方式及其數目在不同材料間存在較大差異。
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