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单词 Ground tissue
释义

Ground tissue

英语例句库

Ground meristem The central region of the apical meristem from which the ground tissues of pith, cortex, medullary rays, and mesophyll differentiate. In root meristem it is also called periblem.

位于顶端分生组织的中部,髓、皮层、髓射线以及叶肉这些基本组织均是由基本分生组织分化而成。根部分生组织也称为皮层原。

原声例句
Crash Course 植物学篇

Parenchyma cells are the most common ground tissue cell type in a plant.

薄壁细胞是植物中最常见的基质组织细胞类型。

Crash Course 植物学篇

But ground tissue does tend to be juicy and delicious.

但磨碎的组织确实多汁可口。

Crash Course 植物学篇

Packed around the veins is the ground tissue, which is working so hard at photosynthesizing.

包裹在静脉周围的是地面组织,它们正在努力进行光合作用。

Crash Course 植物学篇

The three types of cells that make up ground tissue all have similar — but pretty funky-sounding—names.

构成基础组织的三种细胞都有相似但听起来很古怪的名字。

Crash Course 植物学篇

Please welcome: dermal tissue, the plant's skin; vascular tissue, the plant's veins; and ground tissue — everything in between.

表皮组织,植物的皮肤;维管组织,植物的脉络;还有基本组织——介于两者之间的一切。

Crash Course 植物学篇

The vascular tissue is surrounded by a thick layer of ground tissue, and the epidermis wraps around the whole thing.

维管组织被一层厚厚的地面组织包围着,表皮包裹着整个维管组织。

Crash Course 植物学篇

And scattered throughout the ground tissue are the vascular tissue bundles, or veins, which look weirdly like they're screaming.

分散在地面组织中的是维管组织束,或静脉,它们看起来很奇怪,就像在尖叫一样。

Crash Course 植物学篇

The rest of the stem is filled with ground tissue — those big, juicy parenchyma cells, which help keep the plant upright and store water and nutrients.

茎的其余部分充满了基本组织——那些大而多汁的薄壁细胞,它们有助于保持植物直立并储存水分和营养。

Crash Course 植物学篇

OK, so the third and final tissue type is ground tissue, which is everything that isn't dermal or vascular — basically, the meaty bits of the plant.

好的,第三种也是最后一种组织类型是基质组织,也就是除了表皮和维管以外的所有东西,基本上就是植物的肉质部分。

中文百科

基本组织 (植物)

基本组织(英文:fundamental tissue 或 ground tissue) 为1875年,J. Sachs 所提出植物体内的三种组织之一,另二者为表皮组织及维管束组织。

基本组织形成了植物体中基本的部份,但因分布不同部位,而有程度不等的分化 (特化)。最常见的是薄壁组织、厚角组织、厚壁组织。。

英语百科

Ground tissue 基本组织 (植物)

Cross-section of a flax plant stem: 
1. Pith,
2. Protoxylem,
3. Xylem I,
4. Phloem I,
5. Sclerenchyma (bast fibre),
6. Cortex,
7. Epidermis

Cross section of a leaf showing various ground tissue types
Cross section of collenchyma cells
Cross section of sclerenchyma fibres

The ground tissue of plants includes all tissues that are neither dermal nor vascular. It can be divided into three classes based on the nature of the cell walls. Parenchyma cells have thin primary walls and usually remain alive after they become mature. Parenchyma forms the "filler" tissue in the soft parts of plants. Collenchyma cells have thin primary walls with some areas of secondary thickening. Collenchyma provides extra structural support, particularly in regions of new growth. Sclerenchyma cells have thick lignified secondary walls and often die when mature. Sclerenchyma provides the main structural support to a plant.

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更新时间:2025/6/21 18:46:09