單詞
tapetum
英 [t?'pi?t?m]
基本信息
- n. [脊椎] 毯；[昆] 反光組織；[解剖] 反光色素層；膜狀層（尤指照膜）
詞態變化
復數:?tapeta;
英文詞源
- tapetum (n.)
- of the eye, 1713, from Medieval Latin tapetum, from Latin tapete, collateral form of tapes "carpet, heavy cloth with inwrought figures" (see tapestry).
雙語例句
- 1. Franco consists of three layers: the epidermis, the middle layer and the tapetum.
- Franco]小孢子囊壁包括3層細胞: 表皮 、 中層和絨氈層.
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- 2. The anther is tetrasporangiate and glandular tapetum.
- 雄蕊花藥四室,腺質絨氈層.
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- 3. When the tapetum disintegrates gradually later, microspore mother cell has still not entered meiosis, finally disintegrated.
- 到后期絨氈層逐漸解體, 小孢子母細胞依然沒有進入減數分裂, 最終解體.
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- 4. The middle layer and the tapetum cells are totally absorbed as nutrient at last.
- 中層和絨氈層細胞最終作為營養被全部吸收利用.
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- 5. The development of anther wall belongs to the monocotyledonous type, and the tapetum is glander tapetum.
- 花藥壁發育為單子葉型, 絨氈層為腺質型.
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tapetum相關單詞