pericycle
中柱鞘
常用释义
英音[ ˈperɪsaɪkəl ]
美音[ ˈperɪˌsaɪkl ]
基本释义
- n. [植] 中柱鞘
例句
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1·Surrounding the central cylinder is the pericycle.围绕中柱的是中柱鞘。
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2·Surrounding the central cylinder is the pericycle .围绕中柱的是中柱鞘。
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3·The pericycle produces the latent roots and periderm.由中柱鞘产生侧根及周皮。
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4·The anterior portion of the stele differentiated rather early into an outer layer-pericycle.中柱最前端可较早地分化出中柱的最外一层中柱鞘。
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5·The stele includes all primary tissues derived from the procambium consists of pericycle, phloem and xylem.中柱包括从原形成层衍生而来的全部初生组织，由中柱鞘、韧质部和木质部组成。
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6·The stele includes all primary tissues derived from the procambium consists of pericycle, phloem and xylem .中柱包括从原形成层衍生而来的全部初生组织，由中柱鞘、韧质部和木质部组成。
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7·Stele the vascular tissue and associated parenchyma tissue and (if present) the surrounding pericycle and endodermis of a stem or root.包括根或茎的维管组织及相关薄壁组织，若有维管束鞘和内皮包被则这二者也属于中柱结构。
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8·Haplostele a type of protostele having a solid strand of stele with the xylem on the inside encircled by phloem pericycle and endodermis.单中柱：原生中柱的一种类型，是由韧皮部、中柱鞘和内皮层包围着内方的木质部构成的实心中柱。