secondary wall
英 [ˈsekəndri wɔːl]
美 [ˈsekənderi wɔːl]
网络 次生壁; 次生璧; 次生胞壁; 次生細胞壁; 次生细胞壁
双语例句
- Fig.3a separated framework of the secondary wall.
图3分离出的次生壁构架。 - Light microscopy has also been useful in studies on the secondary wall of the cotton fiber.
光学显微镜还可以用来研究棉纤维的次生层。 - Fig.2 Showing lelf| handed helix of the isolated secondary wall and the join structure of vertical line ( arrow).
图2示离体次生壁的形态，左手螺旋和垂直线联结结构（箭头）。 - From promoter-GUS analyses, it was suggested that BC3 expression is directly correlated with active secondary cell wall synthesis.
启动子驱动GUS分析表明，BC3的表达和次生细胞壁的合成是直接相关的。 - Ultra-structural Observation on Fiber Cell and Lignin Content Analysis of Secondary Wall during Cotton Fiber Development
棉花纤维发育过程超微结构观察和次生壁木质素含量的分析 - These results suggest that BC3 is tightly involved in the synthesis of cellulose and is essential for proper secondary cell wall construction.
这些结果表明BC3参与了纤维素的合成，并且对次生细胞壁的正常形成是必需的。 - The chlorine concentrations of lignin in the cell corner middle lamella and secondary wall of chlorinated spruce tracheids and birch fibers were determined by TEM-EDXA technique.
利用透射电镜-能谱（TEM-EDXA）技术定量地测定了氯化过的云杉管胞和桦木纤维的细胞角处的胞间层木素和次生壁木素的氯含量。 - The Ca~ ( 2+) deposition increased with the anther development with Ca~ ( 2+) appearing in the secondary wall of the xylem cells in great quantity and much more quantity in the connective tissues;
随着花药的发育，药隔中的Ca2+沉淀增加，木质部细胞的次生加厚壁上有较多的Ca2+沉淀，连接组织中的Ca2+沉淀也大大增加； - Microfibrillar angle within the S_2 layer of the secondary wall in tracheid decreases rapidly from pith outwards, and then levels off after 13 years old.
管胞次生壁S2层的纤丝角径向变化由髓心向外，开始递减很快，13年后纤丝角度大小相对稳定。 - In both woods, chlorine reacted very rapidly with lignin but the extent of reaction was greater in the secondary wall than in the cell corner middle lamella.
无论是云杉或是桦木，细胞角处的胞间层或次生壁的木素都极易和氯反应。 - Furthermore, the occurrence of β-1,3-glucan content peak may be proposed as a sign of the onset of secondary wall thickening in the fiber cell.
此外，β-1,3-葡聚糖含量的剧增可作为棉纤维进入次生壁加厚发育阶段的一个重要特征。 - Developing mature of vascular bundle about 20 days after fertilization. The cells nucleus disappear in this period, secondary wall extended toward the inside. Sieve element formed network.
子叶维管束发育成熟约在受精后的20d，成熟时细胞核消失，次生壁向内延伸，筛管分子的细胞壁形成网纹结构。 - Progress in Study of Secondary Wall Formation in Plants
植物细胞次生壁形成的研究进展 - In a word,α-tubulin has an important action on fiber elongation and secondary wall thickening.
表明α-微管蛋白与纤维发育有关，其变化影响着棉纤维的形态建成，控制着纤维素的沉积方式，即对纤维伸长及次生壁增厚有重要作用。 - TEM images showed that cell wall of the fibre is typically divided into three layers including the primary wall ( P), the middle lamellar ( ML) and the secondary wall ( S1, S2 and S3).
纤维细胞壁的超微结构典型地分为胞间层（ML）、初生壁（P）、次生壁外层（S1）、次生壁中层（S2）及次生壁内层（S3）。 - Endogenous or exogenous phytohormones regulate the process of fiber differentiation, elongation and secondary wall formation.
基因型决定棉纤维分化发育方式，内源或外源激素调控纤维分化、伸长、次生壁形成等发育过程。 - During the secondary wall formation, Ca~ ( 2+) persisted in the disintegrated cytoplasm, agglutinated chromatin and pit channel and transfer vesicles.
在次生壁形成的整个过程中，在降解的细胞质、凝聚的染色质、纹孔和运输小泡膜上一直存在Ca2+。 - The fibre is formed by initiation protuberance of fibre primordial cells, elongation and secondary wall thickening of ovule epidermal cells.
棉纤维是由胚珠外表皮单细胞在受精前后经分化突起、伸长和细胞壁增厚而形成。 - The formation of the secondary wall correlates with programmed cell death ( PCD).
导管次生壁的形成与程序性细胞死亡（Programmedcelldeath，PCD）密切相关。 - These findings indicated that ATPase played a key role on the cell wall formation of fiber in Phyllostachys edulis culm, and the formation of secondary wall was a typical programmed cell death ( PCD), which was an energy dependent active process and was controlled by nuclear genes.
结果表明，ATP酶在毛竹茎秆纤维细胞壁的整个形成过程中发挥重要作用，而纤维细胞的次生壁形成过程是一个由核基因控制的主动的PCD过程； - Secondary Wall Formation of Helical Tracheary Elements in the Stem of Cucurbita Moschata
南瓜幼茎中螺纹导管次生壁的发育 - It is divided into four distinct but overlapping phases: initiation, elongation, secondary wall synthesis and maturation.
其发育过程可分为4个相互交迭的阶段：起始、伸长、次生壁形成、成熟，由此得到成熟的棉纤维。 - With the detention in sowing date, the average POD activity declined in the secondary wall thickening, and the same behavior in the final fiber strength.
随着的播期的推迟，POD的平均活性在次生壁加厚期有所下降，最终纤维比强度同样表现为下降趋势。 - Fiber elongation and secondary wall thickening stages take a large part of time in the course of cotton fiber development, fiber traits such as length, fineness, and strength are determined by fiber elongation and secondary wall thickening process to a great extent.
纤维伸长和次生加厚占纤维发育过程中绝大部分时间，纤维长度、细度和强度等重要性状在很大程度上由纤维伸长和细胞壁次生加厚进程决定。 - Meanwhile, as an extremely elongated plant cell, cotton fiber is an ideal material for the study on plant cell differentiation, growth and secondary wall thickening. So the research of cotton fiber has important theoretical significance and application value.
同时，棉花纤维作为极度伸长的植物细胞，是研究植物细胞分化、生长和次生壁增厚的理想材料，因此研究棉花纤维具有重要的理论意义和应用价值。 - Cotton Fibers are the seed hairs which originate from the epidermal cells of the ovular surface. Cotton fibers are not only the major natural fiber material for textile industry, and also as a unique system for studying cell elongation, secondary wall formation and cellulose synthesis.
棉花纤维是由胚珠部分表皮细胞分化形成的高度伸长不分支的单细胞表皮毛，它不仅是世界上重要的纺织原料，也是一个研究细胞伸长、细胞壁发生和纤维素合成的独特的实验系统。 - The developmental process of fibers could be divided into three continual stages such as fiber initial formation and the formation of primary wall and secondary wall.
纤维细胞的发育过程可以分成明显的三个连续阶段：纤维原始细胞形成期、初生壁形成期和次生壁形成期。 - Since PCD was introduced in plant biology, TE had been proved a typical process of PCD by many studies. Differently it contains the process of construction of secondary wall without in common cell.
从PCD被引进植物生物学以来，许多研究都已经证明TE的分化是一种典型的PCD过程，但它含有一般细胞PCD所没有的次生壁构建过程，因而不属于常规意义上的PCD。