| 释义 |
vascular bundle ˈvæskjələˈbʌndl 短语⁹⁶⁶⁷⁷⁺⁶
基本英英近义反义例句例句
n.植维管束
Noun:
a unit strand of the vascular system in stems and leaves of higher plants consisting essentially of xylem and phloem近义词 vascular strand维管束fibrovascular bundle维管束
用作名词It shows one sheath around the vascular bundles.它显示出在维管束周围的鞘状构造。
It has been applied to attached algae and submerged vascular plants.这已经用于附生藻类和沉水维管束植物中。 A report on the anatomy of the vascular bundle of bamboos from China.
文章题目中国竹类维管束解剖形态的研究初报。 www.cvh.org.cn
It showed that the vascular bundle system of rachis in wheat changed apparently under water deficit.
表明水分亏缺显著改变了小麦穗轴维管束系统的显微解剖结构。 cnki
Sucrose was the main sugar in the internode and peduncle vascular bundle.
节间和果柄维管束中主要含有蔗糖。 cnki
The characteristics of vascular bundle in the first internode and grain- filling of heavy panicle hybrid rice HPHR were studied.
对重穗型杂交稻穗颈节间维管束特徵及其籽粒充实进行了研究。 iciba
The primary structure of hypocotyl consists of epidermis, cortex, vascular bundle, pith and pith rays, vascular bundle belongs to bicollateral bundle.
下胚轴的初生结构由表皮、皮层、维管束、髓和髓射线等构成，维管束为双韧型； cnki
The structures of vascular bundle and leaf margin were also different.
此外，两个种的维管束结构及叶缘结构等也有很大的差异。 cnki
The weight of a single stem sheath is correlated significantly with the number of larger vascular bundle, the area of vascular bundles and the area of phloem for vascular bundles.
单茎茎鞘重与大维管束数目、维管面积、韧皮面积均呈极显著正相关。 cnki
The wilting mechanism seems not to hinder the transport of vascular bundle on stem, but affect the transport dynamic sys- tem and increasing the water loss in leaves.
毒素的致萎机制似不在于阻碍茎部维管束的输导而在破坏了输导的动力系统和增加叶部水份丧失。 cnki
The vascular bundle of ovule of Phytolacca is evidently from the vascular tissue of receptacle.
商陆属植物的胚珠维管束明显地来自花托的维管组织。 cnki
Although leaf photosynthesis of this weed is of the C3 type, a C4- like vascular bundle full of chlorophyll was observed in the main vein of the leaf and young stems.
尽管薇甘菊叶片为典型 C3植物特征，结果发现了茎以及主叶脉内存在类似 C4途径的、具有丰富叶绿体的维管束鞘结构。 dictall
Longan fruit stalk was organised by vascular bundle, stone cell and ventilating tissue, which were large cell interstices and intercellular cavity.
龙眼果蒂部由维管束、石细胞和通气组织组成，具有大的细胞间隙和胞间腔。 cnki
Pot experiments were carried out to study the effect of water deficit on vascular bundle system of rachis in wheat during heading stage.
利用盆栽试验研究了水分亏缺对抽穗期小麦穗轴维管束系统的影响。 cnki
Relationship of stem vascular bundle with leaf photosynthetic traits and ear development was studied for two kinds of plant density and nitrogen application.
在不同密度、施氮量处理下，研究了春玉米两种株型品种茎秆维管束与叶片光合性状和果穗发育的关系。 dictall
The characteristics of vascular bundle of peduncle and grain- filling in two-line hybrid rice were studied.
对两系杂交稻穗颈节维管束特征及其籽粒充实进行了研究。 cnki
The vascular bundle consists of vascular bundle sheath, xylem, phloem and big parenchymatous cells.
维管束由维管束鞘、木质部、韧皮部和大型薄壁细胞组成。 cnki
There are some sclerenchymatous cells outside the phloem of each vascular bundle to increase the supporting force of the petiole.
每个维管束的韧皮部外面有数层厚壁细胞，增加叶柄的机械支持作用。 cnki
There was no inverted vascular bundle developed in the bract scale of Thuja occidentals.
崖柏属雌球果的苞鳞中没有倒转的维管束形成。 cnki |