维管束

na.【植】vascular bundle

网络释义：fibrovascular bundle; vascular bundles; conducting bundle

网络释义

na.1.【植】vascular bundle; vascular strand; bundle

1.vascular bundle （4）筛胞( sieve cell) 3）维管束( vascular bundle) 4）分泌结构( secretory structure) ...

2.fibrovascular bundle fibre-optic bundle 光导纤维束 fibrovascular bundle 【植】维管束 foil bundle 铝箔包装包(如雪茄烟) ...

3.vascular bundles ... conductance ① 传导②电导③热导 conducting bundle ① 维管束②输导束（用于苔藓植物） conduction ① 传 …

5.Vascular Strands ... 周韧维管束 hadrocentric vascular bundle 维管束 vascular strand 双韧维管束 bicollateral bundle ...

7.vascular tissue

1.Vein One of the vascular bundles in a leaf. The pattern in which the veins are arranged in a leaf is called the VENATION.叶片中的维管束结构。在叶片中，所有叶脉排列的方式称脉络。

2.Up to 67% of native vascular plant species in Taiwan were recorded, and 59% of the total area of Taiwan was mapped in this project.在这计画执行期间，记录了高达67%的台湾原生维管束植物，且植被图的绘制涵盖了59%的台湾面积。

3.Chloroplasts may be present in the bundle sheath, and are thought to be connected with starch storage in the tropical grasses.叶绿体在维管束鞘中存在，与淀粉的储藏有关。

4.The phloem gangpon derived directly from procambium is situated at the sites where the vascular bundle forks and is present in pairs.“韧皮部结”的发育直接来源于原形成层，发生在维管束分叉处，一般成对出现。

5.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。

6.The number of vascular bundles of each floret in spikelet decrease with the rising of floret position.小穗上各位小花维管束数目随小花位上升而递减。

7.The vascular bundles of the stem are arranged in a ring within a single endodermis and pericycle, giving a eustele.茎内的维管束在皮层和中柱鞘内排列成环状，形成真中柱。

8.Internodes of the mutants had abnormal-shaped epidermal and hypodermal cells and showed an unusual arrangement of small vascular bundles.突变体节间的表皮细胞和下皮细胞形态异常，而且小的维管束排列也与野生型不一样。

9.Has similar tissue organization at both surfaces with a row of vascular bundles under each epidermis.叶两面组织相同，有一排维管束在表皮下，很特殊。

10.Vascular bundles of the pedicel in flower of Commepna communis were scattered within central fundamental tissues.鸭跖草花梗顶部的维管束分布在中央的基本组织内。