厚角组织:一种特殊类型的薄壁组织,通常位于表皮的下方,起支持作用。
Collenchyma a specialized type of parenchyma usually located just beneath the epidermis that functions as supporting tissue.
叶肉是由两层栅栏薄壁组织组成。
The mesophyll consists of two layers of palisade parenchyma.
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。
Stele the vascular tissue and associated parenchyma tissue and (if present) the surrounding pericycle and endodermis of a stem or root.
在红豆杉的叶子中存在传输组织,它由传输细胞、传输薄壁组织细胞和蛋白细胞组成。
Tranfusion tissue is present in the leaf of yew. it is composed of three sorts of cells: transfusion tracheids transfusion parenchyma cells and albuminous cells.
次生木质部由孔纹导管、薄壁组织及射线所组成。
Secondary xylem consists of pitted vessels, parenchyma fibers and rays.
薄壁组织细胞广泛地分布于整个植株。
次生加厚分生组织起源于正常的散生维管束中柱外侧的薄壁组织细胞。
The secondary thickening meristem originated from the parenchyma cells, which were located the outside of the atactostele.
伸向子叶的子叶迹,直接由原生木质部极外面的一群薄壁组织细胞分化形成。
The extending cotyledon traces differentiate directly from the parenchymatous cells which locate on the outside of the poles of primary xylem.
皮层、韧薄壁组织细胞和髓中富含晶簇。
The crystalloid clusters exist in the cortex, phloem parenchyma and pith cells.
初生木质部与初生韧皮部之间可见到2—3层排列规则或不规则的薄壁组织细胞,但是没有维管形成层的发生。
Between primary xylem and primary phloem there are 2-3 layers of parenchymatous cells, regularly or irregularly arranged, but no cambial zone can be recognized.
红树植物导管数量多、管孔小、机械组织为韧型纤维,薄壁组织次生加厚明显是适应环境的特征。
Many vessel numbers, small pore, libriform fibres (mechanical tissue)and obvious secondary thickening of xylem tissue are the features of adaptation to the environment.
叶柄的基本组织中具有裂生分泌腔,5~8束维管束呈弧形排列或散布在薄壁组织中;
There are 5~8 vascular bundles arranged in arch shape. Secretory cavities are present in the ground tissue of petiole.
轴向系统由筛胞、韧皮薄壁组织细胞、蛋白细胞和韧皮纤维组成,径向系统由韧皮射线组成。
In the axial systems, the phloem consists of sieve cells, phloem parenchyma cells, albuminous cell and phloem fibers. In the radial systems, it consists of phloem rays.
据此,芦荟叶维管束内的大型薄壁细胞的来源与韧皮部相同,属于特化的韧皮部薄壁组织细胞。
So the aloin cells were special phloem parenchyma cells because they Shared the same origin with the other phloem cells.
叶肉是由两层栅栏薄壁组织组成。
其中以薄壁细胞为主,维管分子少量,分散在薄壁组织中;
Parenchyma cell is prominent in the secondary vascular tissue, and only small amount of vascular element is scattered in it.
油松茎端的皮层薄壁组织和幼茎木薄壁组织中具含树脂细胞分布。
Some resin containing cells are present in parenchym of cortex in shoot apex and xylem parenchym of stem in Pinus tabulaeformis .
根中任何薄壁组织细胞中均含有固体蛋白质。
The solid protein exists in all of the parenchyma of the roots.
弦切面上木射线与轴向薄壁组织形状、大小均不相同;
The shape and size of wood ray is different form that of longitudinal parenchyma;
肝细胞更新和肝脏再生中的早期研究表明薄壁组织细胞,肝细胞是涉及组织再生的主要且唯一的细胞。
Early studies in hepatocyte turnover and liver regeneration showed that the parenchymal cell, the hepatocyte, was the primary and only cell involved in tissue renewal.
木薄壁组织为弥漫型,或在较老的木质部中部分为傍管型;
Organization of wooden thin wall is diffuse model, or be in charge of to draw near partly in older xylem model;
物理性能:单散孔,含树胶沉积物,侵填体丰富,导管与射线间纹孔小,轴向薄壁组织为傍管型,主为聚翼状,带状也常见。
Physical properties: a single scattering holes, including gum sediments, tylosis rich, catheter and ray pits between small, axial parenchyma as paratracheal type, main poly of, ribbon is also common.
轴向系统由管胞和木薄壁组织细胞组成;
Axial and radial systems formed the secondary xylem of the roots.
轴向系统由管胞和木薄壁组织细胞组成;
Axial and radial systems formed the secondary xylem of the roots.
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