vascular bundle sheath 中文意思是什麼

vascular bundle sheath 解釋
維管束鞘
  • vascular : adj. 【解、生】脈管的,由脈管形成的;血管的。adv. -ly ,-ity n.
  • bundle : n 1 包袱,包裹。2 包,捆,扎,束,卷,把,叢。3 【植物;植物學】維管束;【生物學】(神經等的)纖維...
  • sheath : n. (pl. sheaths )1. (刀劍的)鞘。2. 護套;外皮;外殼;包裝。
  1. Palisade tissue is rich in saliferous vacuoles, while vascular bundle sheath is obvious

    柵欄組織富含含鹽液泡泡,維管束鞘明顯。
  2. Vascular bundle sheath

    維管束鞘
  3. There are 2 - 3 layers of long - column - shaped palisade tissue under the upper epidermis, and there are a great number of mechanical tissues which made up of vascular bundle sheath

    上表皮下方有2 - 3層長柱形的柵欄組織,在主脈大側脈外方具有由大量機械組織組成的束帽或束鞘。
  4. Bundle sheath the ring of parenchymatous or sclerenchymatous tissue, usually one cell thick, that surrounds the vascular bundle in an angiosperm leaf

    維管束鞘:在被子植物葉中,圍繞維管束的通常是一層薄壁或厚壁細胞。
  5. The cells of the bundle sheath that surround the vascular tissues are large and contain specialized elongated chloroplasts that do not contain grana, but form starch grains

    它的特點為:圍繞在維管組織外層的維管束薄壁細胞較大,並含有較大的葉綠體,這些葉綠體中不含基粒,但形成澱粉粒。
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