查询词典 Casparian

Being the thickening of the radial and transverse walls of endodermal cells, Casparian snips are important contents of research at home and abroad, which often focus on the research of its structure, chemical component, function and distribution.

凯氏带是植物内皮层细胞径向壁和横向壁的带状增厚部分，近年来对其细微结构、化学成分、生理功能以及在植物体的存在部位等方而的研究工作已成为国内、外的研究热点。

The primary root is tetrarch,and endodermis with casparian strip is obvious.

初生根为四原型，内皮层明显，可见到凯氏带。

No Casparian stripe of the endodermis of the leaves was observed in Pinus yunnanensis Franch. distributed in the north-west and mid-part of Yunnan.

同时，滇东南的细叶云南松和滇中地区的地盘松针叶的转输组织中出现大型树脂道，在细叶云南松的幼嫩针叶中表现更为明显。

Using a technique of insoluble salt precipitation, the permeability of endodermal Casparian bands for Cu2+ was investigated in primary roots of soybean Glycine max L.

采用在根内生成有色铜沉淀的方法研究大豆初生根凯氏带对铜离子的通透性。

By preventing the passage of water through the cell walls of the endodermis, the Casparian strip forces it to pass through the cytoplasm, thus allowing selective uptake or exclusion of dissolved substances.

以阻止水分从内皮层细胞壁透过的方式，凯氏带迫使水分从细胞质中通过，继而可以从中选择性的吸收或排出可溶物质。

By way of analysing the structural characteristics of root tip, this paper clarifies that the root hair zone is the main position in absor bing mineral nutritions, and the absorption way is divided into apoplast and symplast channel because of the existence of the casparian strip in the root tip.

本文通过分析根尖的结构特点，阐明了根毛区是矿质养分吸收的主要部位，其吸收途径因根尖凯氏带的存在而分为质外体途径和共贡体途径。

Sudan stains Any of various stains based on aniline dyes, and used to color fats and waxes, and hence cutinized (e.g. cuticle ) and suberized (e.g. Casparian strip) tissues.

苏丹染液：以苯胺染料为基础配制而成的各种染料，用于使脂肪和蜡着色，因此可以染皮肤和栓化组织。

Casparian strip was frequently regarded as a specific structure of tracheophyta , which appeared as a lignified and suberized narrow zone encircling the radial and transverse walls of the endodermal cells .

是维管植物根内皮层的一种特有结构，其主要特征是在内皮层细胞的初生壁上，围绕细胞径向壁和横向壁的木质和栓质的带状结构。

Passage cells Endodermal cells that have CASPARIAN STRIPS but remain otherwise unthickened after deposits of lignin and cellulose have been laid down else, where in the endodermis.

通道细胞：指某些具有凯氏带的内皮层细胞，发育后期这类细胞除外切向壁外，其余部分均木质化。

Use tertiary system method to screen and optimize JLNCAO substrate, and use heat and dry under atmospheric pressure method, ignition residue method, The Casparian law of trace nitrogen, acid...

运用三级系统筛选法对菌草培养基进行筛选优化；用常压加热干燥法、灼烧法、微量凯氏定氮法、酸性洗涤剂法、氨基酸自动分析仪、原子荧光光谱和原子吸收光谱、乙酰丙酮法和热水提取多糖法分别对菌草香菇和木屑香菇的水分、灰分、蛋白质、纤维素、氨基酸、重金属、甲醛、香菇水溶性多糖等的含量进行比较研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。