维管束

In the brown vascular and green pericarp of blotchy ripening fruit, there are more phenols matter which is an important factor in causing browning.

番茄褐变维管束与绿果肉中有大量酚类物质的积累，酚类物质是产生褐变的一种重要因子。

The Oregon State University Herbarium houses approximately 370,000 vascular plant, bryophyte, algal, and fungal specimens.

该标本馆收藏了大约370，000号维管束植物、苔藓类、藻类和真菌类标本。

Description: The Oregon State University Herbarium houses approximately 370,000 vascular plant, bryophyte, algal, and fungal specimens.

网站描述：该标本馆收藏了大约370，000号维管束植物、苔藓类、藻类和真菌类标本。

This has a higher affinity for carbon dioxide than ribulose bisphosphate carboxylase.

二氧化碳首先被固定为草酰乙酸，接着草酰乙酸被还原为苹果酸或天冬氨酸，然后被运到维管束鞘细胞中去。

In the leaves, the mesophyll cells surrounding the vascular bundles contain the carbon dioxide-fixing enzyme phosphoenolpyruvate carboxylase in their cytoplasm.

在叶片中，叶肉细胞包围着维管束，叶肉细胞细胞质中所包含的磷酸烯醇式丙酮酸羧化酶，具有比核酮糖二磷酸羧化酶更高的的与二氧化碳的亲和力。

Results showed that all leaves consisted of epidermis, chlorenchyma, aquiferous tissue and vascular bundles. The leaves had the xeromorphic characteristics, including thickened epidermal cell wall, thickened cuticle, sunken stomata and well_developed aquiferous tissue. With the exception of this, there were remarkable differences in leaf structure among the six species.

结果表明，6种芦荟叶均由表皮、光合组织、储水组织和维管束组成，都表现出明显的旱生植物肉质叶的结构特征，表皮由一层扁平的细胞组成，其外壁加厚，并覆盖着厚的角质膜，气孔器凹陷，储水组织发达。

The individual cells are closely packed with no apparent intercellular spaces, and conduct water and solutes from the vascular bundle to the surrounding tissues.

单个细胞连接的十分紧密，基本没有留空隙，从维管束中运输水分和可溶性物质到其他的组织中去。

Six parameters were determined,i.e.,cell layers of collenchyma and parenchyma,cell wall thickness of collenchyma,thickness of cortex layer and vascular bundle,and diameter of vessel lumen.

对厚角细胞层数、薄壁细胞层数、厚角细胞壁厚度、皮层厚度、维管束厚度和导管腔大小等6个参数进行了比较分析。

This paper studies the anatomy of stem and leaf stalk of Cycas debaoensis.

对德保苏铁茎、叶柄的解剖构造进行观察，结果表明：(1)德保苏铁的茎由周皮、皮层、维管束、髓四部分构成。

The results of a Preliminary investigation on Resources of medicinal plants in the coastal area in Eman township, Danzhou city, Hainan province, shows that there are 78 families 208 genera 236 species of medicinal vascular plants in the area, Including 4 families 4 genera 4 species of Pteridophyte, 63 families 184 genera 209 species of Dicotyledon, and 11 families 20 genera 23 species of Monocotyledon.

2农业部热带作物种质资源利用重点开放实验室，海南儋州571737；3海南大学园艺园林学院，海南儋州571737海南省儋州市峨蔓镇沿海药用植物资源初步调查结果表明，该地区有药用维管束植物78科208属236种，其中蕨类4科4属4种，双子叶植物63科184属209种，单子叶植物11科20属23种。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。