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- The phloem ganglion derived directly from procambium is situated at the sites where the vascular bundle forks and i s 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。
- phloem ganglion 韧皮部结
- There is a little idioblasts in the phloem. 叶脉维管束中韧皮部都具有异细胞存在。
- Located posterioror distal to a ganglion. 神经节后的位于神经节后部或末端的。
- Located posterior or distal to a ganglion. 神经节后的位于神经节后部或末端的
- I had a ganglion cyst and giant floaters. 大小超过铅笔上的橡皮头;
- The vascular cambium is located between the xylem and the phloem. 维管形成层位于木韧之间。
- Primary phloem PHLOEM derived from the procambium in the young plant. 初生韧皮部:指幼嫩植物中来源于原形成层的韧皮部。
- Clusters of ganglion cells were scattered throughout the tumor. 神经节细胞束被肿瘤彻底的分散。
- Hypocalcemia usually occured in brain ganglion (6.87%, P <0.05). 发生低钙血症者神经精神症状以潜在型手足抽搦为主(57.;14%25;P<0
- Quantity of multipolar neurons are different in the ganglion. 神经节内多极神经元的数量不等;
- A root-like structure lacking conductive tissues (xylem and phloem). 无输导组织(木质部和韧皮部)的根状结构。
- The secondary phloem consisted of sieve cells and phloem parenchymas. 根的次生韧皮部则由筛胞和韧皮薄壁细胞组成。
- In vascular plants, the xylem and phloem serve to translocate such substances. 维管植物的木质部和韧皮部主要进行对这类物质进行运输。
- Comparative anatomy of the secondary phloem of the stem in Cephalotaxus. 三尖杉属植物茎次生韧皮部的比较研究.
- In the periphery of the retina, ganglion cells are relatively few in number. 在视网膜的边缘区节细胞相当少。
- Any of various vascular plants, including seed plants and ferns, having a conducting system of xylem and phloem. 导(维)管植物任何种类的维管植物,包括种子植物和蕨类植物,具有木质部和韧皮部导管系统
- A high-power iew showing a pair of ganglion cells surrounded by Schwann cells. 高倍镜下显示一对神经节细胞被雪旺氏细胞包围。
- Sap 1. The solution of mineral salts and sugars that is found in xylem and phloem vessels and oozes out of cut stems. 树液:1.;是植物木质部与韧皮部管状分子中存在的含多种无机盐与碳水化合物的混和溶液,可以从植物茎上的切口处渗出。
- Objective To provide morphological data for stellate ganglion block. 目的为临床成功实施星状神经节阻滞提供形态学依据。