查询词典 Casparian strip

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

Ohwi。的地下器官包括初生根、块根、不定根和根状茎4部分。

Casparian strip An impervious band of thickening on the radial and transverse walls of the endodermis.

凯氏带：内皮层细胞的上，下壁和径向壁上出现的木质化或栓质化加厚的带状区域。

Shows that of all types casparian strip exits in endodermis and evident pith does in young root; primary xylem is exarch and tetrarch

结果表明：内皮层都具有凯氏带，幼根均具有明显的髓，初生木质部均为外始式四原型；

The Casparian strip in roots and some stems contains suberin, lignin, or similar substances.

植物根部的凯氏带和某些茎段含有木栓质、木质素或其他类似物质。

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。

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.

凯氏带(Casparian strip or Casaprian band)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。

See Casparian strip; passage cells.

参见 Casparian strip； passage cells。

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。