查询词典 vascular bundle

The plant body tends to form great deal of aerenchyma under the saline-alkali habitat. The aerenchyma in three kinds of plants comes into being near the main vein and in spongy mesophyll of the leaf, in parenchyma tissue around of vascular bundle of the petiole, and in parenchyma tissue of cortex of the stem.

盐碱诱导下植物体趋向形成大量的通气组织，以对抗盐碱生境下的乏氧环境，三种植物的通气组织一般存在于叶片的主脉附近，叶柄的维管束周围的薄壁组织中，以及茎的皮层薄壁细胞之中。

Methods The new method of internal and external decompression and vascular bundle graft was designed based on anatomical structure for treatment of 37 cases of Legg Calve Perthes diseases.

为寻找合理的治疗方法，从1988年起，我们从解剖学角度设计，采用内外减压血管束植入的手术方法治疗37例，取得了满意疗效。1 材料与方法1.1 病例资料本组37例，男26例，女11例，年龄5～15岁。

Authors consider that vascular bundle implantation with the cancellous bone graft is a simple and effective method to treat the nonunion of bones.

认为血管束植入移植松质骨是一种治疗四肢骨不愈合的简便、有效的方法。

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。

In tobacco, a typical dicotyledon plant, the kinase distributed widely in all cells including epidermis, vascular bundle and mesophyll cells.

与小孢子发生和花粉粒的成熟密切相关的绒毡层中也分布有高水平的钙调素，直到最后解体消失。

Petals are thought to be modified leaves,with a much simplified internal structure and vascular system, having only one vascular bundle.

通常认为花瓣为变态的叶，因为它与叶具有相似的内部结构和维管系统，仅有一条维管束。

Leaf trace A vascular bundle or group of vascular bundles connecting the vascular system of leaf and stem.

叶迹：连接茎和叶的一个或一组维管束。

Semi-thin sectioning and the method c.ommonly referred in histochemistry were used to study the development of vascular bundles in Aloe arborescens leaves with emphasis on the origins and tissue types of vascular bundle sheath cells and aloin-containing cells.

采用半薄切片和组织化学方法研究了木立芦荟叶内维管束的发育过程，并着重于维管束鞘细胞和芦荟素细胞的来源及组织类型。

The vascular bundle ceils stemmed from ground meristem, belonging to ground tissue and differing from vascular bundle sheaths in origin.

而维管束鞘细胞则来源于基本分生组织，属于基本组织的范畴，与维管束不同源。

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。