primary cell wall

Histological analysis showed that the primexine patterning and pollen wall formation is impaired in cdkg1, and tapetum secretory function is also affected.

透射电镜结果表明,在cdkg1突变体中,小孢子的初生外壁和花粉壁的形成出现异常,而且绒毡层的分泌功能似乎也受到影响。

This initial layer, formed of both cellulosic and noncellulosic materials, is called the primary wall.

这头一层由纤维素和非纤维物质构成，被称作初生壁。

The Numerical Model of Original Shell in Grooved-Mold;

沟槽内壁结晶器初生坯壳的数学模型

A Preliminary Study on Caloric Values and Biomass Distribution of Phyllostachys edulis cv. Pachyloen

厚壁毛竹热值与生物量分配规律初探

The neoplasm reduces the flexibility of the wall and in this manner produces the initial symptoms.

癌肿可使管壁弹性减弱，这样就产生了初期症状。

CDKG1 is Required Pollen Wall Formation in Arabidopsis Thaliana

CDKG1是在拟南芥小孢子发生过程中参与小孢子初生外壁和花粉壁形成的必需基因

Fundamental Research on Signal-Generating Control System of Gecko Bio-Robot s Peripheral Nerve;

壁虎生物机器人外周神经模拟信号控制系统的初步研究

Purification and Modification of Single-walled Carbon Nanotubes and the Prelimilary Application in Field-effect Biosensor

单壁碳纳米管的纯化、修饰及其初步用于场效应生物传感器的研究

Research on the Operational Mechanism in the Early Stage of the Development of 'Endogenous' Low Barriers Industrial Clusters

‘内生式’低壁垒产业集群发展初期的运行机理研究

Width-thickness ratio of steel plates in concrete-filled rectangular thin-walled steel tube columns subjected to axis force with initial bending

考虑初始弯曲矩形薄壁钢管砼柱管壁屈曲分析

The Technology of Generating the Inner, Outer and Hanging Wall Surfaces in Housing CAD Systems

住宅CAD系统中内壁、外壁及垂壁面生成技术

Originally covered in fresco, the Scenes from the Life of the Virgin in stucco were added in 1664.

起初是用壁画覆盖的，后来在1664年以水泥为材质添加了原始生活场面。

Social Ecological Compensation for Catchments Poor Countryside--Taking Gang-huang Reservoir as an Example;

集水区贫困农村的社会生态补偿初探——以岗南、黄壁庄水库集水区为例

The Preliminary Exploration to the Shearing Force Assignment Rule of Multichambered Thin-walled Box Girder Web Plate;

多室薄壁箱梁腹板剪力分配规律初探

Preliminary Research on Strength and Stability of a Saddle Pressure Bulkhead;

鞍形舱壁结构强度与稳定性初步研究

A Preliminary Study on Systematic Fuzzy Assessment of the Regulative Market Barriers;

市场规制性壁垒的系统模糊评价初探

Preliminary study on culturing adherent cells without adding CO_2

贴壁细胞不添加CO_2培养初步探索

Effect of Ethylene on the Degradation of Apple Cell Wall

乙烯对苹果果实细胞壁降解效应初探

The Characteristics of Natural Vegetation on the Escarpment of Abandoned Quarries in Early Restoration

采石宕口石壁植被自然恢复初期特征