xylem

Secondary xylem consists of pitted vessels , parenchyma fibers and rays .

次生木质部由孔纹导管、薄壁组织及射线所组成。

The xylem of ferns and conifers contains only tracheids .

蕨类植物和针叶树的木质部仅含有管胞。

Large proportion of xylem benefit to the water transfer .

叶脉中木质部比重越大，越有利于水分的传输。

A Review of the Study on the Developmental Biology of Xylem

植物木质部发育生物学研究

Thermodynamic Analyses on Equilibrium Stability of Small Bubble in Water of Xylem

木质部水分中微小气泡平衡稳定性的热力学分析

Effects of Several Physiological Factors on the Protein Content in Xylem Sap of Maize

几种生理因素对玉米木质部汁液中蛋白质含量的影响

Axial changes in root xylem water potential and radial hydraulic conductivity of corn

玉米单根木质部水势与径向水力导度的轴向变化

Effects of water and nitrogen forms on growth and xylem sap of rice seedlings

不同水、氮条件对水稻苗生长及伤流液的影响

Axial and radial systems formed the secondary xylem of the roots .

轴向系统由管胞和木薄壁组织细胞组成；

Phloem and xylem are two fundamental conducting tissues in higher plants .

在高等植物中，输导组织的主要代表是韧皮部和木质部。

The Study of Xylem Embolism in Some Woody Plants by Controlling Water Gradient

不同水分梯度下几个树种木质部栓塞的研究

The APMP of xylem at different ages has small difference in physical properties .

不同树龄杂交构树的APMP浆物理性能差别较小。

Advances in Studies on Cell Differentiation in Xylem

木质部细胞分化的研究进展

A system confined to the transport of mineral elements is known as the xylem .

专门用来运输矿物元素的系统称为木质部。

Study on Mechanical Properties of Xylem of Ramie Stalk

苎麻茎秆木质部力学性能试验

The xylem of cotton stalk is the main composition of raw materials used for manufacturing .

棉秆的木质部是制板原料的主要构成成分。

Structural study on secondary xylem of Glycine stem

大豆属植物茎的次生木质部结构研究

Construction and Analysis of Differentially Expressed cDNA Library from Differentiating Xylem of Chinese Fir

杉木木质化过程特异表达基因文库的构建与分析

Study on nuclei in mature xylem cells

成熟木材细胞中存在细胞核的研究

The poplar timber points the secondary xylem mainly , is a main products organ .

杨树木材主要指次生木质部，是主要的产品器官。

Study on vulnerability of xylem embolism in twigs of seven tree species

7种造林树种木质部栓塞脆弱性研究

Self-regulation of Xylem Pressure in Barley Roots Under Salt Stress

盐胁迫下大麦根系木质部压力的自调节现象

Darcy 's law was first successfully applied in analyzing water conductivity characteristics of xylem on above basis .

在此基础上，首次成功地将Darcy定律应用于树木木质部的导水特征分析。

Removing xylem when inoculating the buds could reduce the browning rate .

不带木质部接种可降低外植体的褐化率。

The results showed that xylem embolism could directly cause the loss of xylem hydraulic conductivity .

测定结果表明，木质部栓塞化直接引起木质部导水率下降，从而对树木生长发育节律造成影响。

Blade angle is strikingly correlated to xylem water potential at midday .

中午木质部水势与叶片角有显著相关性。

There was a linear relationship between diameter of root and these of later xylem vessel .

同时发现，根的直径与其内部后生导管直径之间为线性相关。

Evolution ecology and structure of secondary xylem of mangroves

红树植物次生木质部的结构与进化

Progress of Studies on Xylem Embolism in Woody Plants

木本植物木质部栓塞研究进展

Several controversial viewpoints in studying the cavitation of xylem vessels

木质部导管空穴化研究中的几个热点问题