vascular bundle sheath 中文意思是什麼
vascular bundle sheath
解釋
維管束鞘-
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。 -
Vascular bundle sheath
維管束鞘 -
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。 -
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。 -
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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