metaxylem是什么意思

网络释义

用法例句

Dynamic changes of lignin deposition in secondary xylem cell wall during secondary xylem differentiation in Populus tomentosa carr.;

人工林毛白杨次生木质部细胞分化过程中木质素沉积的动态变化

Eco-anatomy of secondary xylem of Schisandra sphenanthera in Huangshan Mountain,Anhui,China;

安徽黄山华中五味子次生木质部的生态解剖

Ecological comparison of secondary xylem anatomy of Kandelia candel;

红树植物秋茄次生木质部生态解剖学的比较

The vegetaive organs of Hippophae rhamnoies were studied The results showed that the primary xylem of its stem ane leaf has shield-like hair, The small leaf and thick cuticle have close relation with its drought-resistant.

其结果表明,根的初生木质部为二原型;茎、叶表皮细胞均分布有盾状毛,而且叶片小、角质层厚等与植物抗旱性有密切关系。

Programmed cell death (PCD) during secondary xylem differentiation in Eucommia ulmoidesOliv.

)次生木质部分化过程的细胞编程死亡进行了研究。

The part of the primary xylem that differentiates after the protoxylem and is characterized by broader vessels and tracheids.

后生木质部初生木质部中不同于原生木质部的一部分，以更宽的导管和管胞为特征

The first formed xylem that differentiates from the procambium.

原生木质部最先形成的木质部，与原形成层不同

low-growing woody shrub or perennial with woody base.

一种矮生的木本灌木或多年生灌木，具有木质基部。

Protoxylem The PRIMARY XYLEM elements that are formed from the procambium first.

原生木质部：初生木质部的成分，最早由原形成层形成。

Robinia Xylem Embolism and Its Ecophysiological Characteristics;

刺槐木质部栓塞与生理生态特性研究

Observation and Study of Vessel Elements of Secondary Xylem in Bombax malabaricum;

木棉Bombax malabaricum次生木质部导管分子观察研究

Observation and Study of Vessel Elements of Secibdart Xylem in Aquilaria Sinensis;

白木香Aquilaria sinensis次生木质部导管分子观察研究

Primary xylem Xylem derived from the procambium in the young plant.

初生木质部：指幼嫩植物中来源于原形成层的木质部。

The Study of the Cell Structure in the Secondary Xylem in Three Invasive Plant Varities

3种入侵杂草次生木质部的细胞结构

Current Progress in Studies on Post-harvest Physiological Deterioration of Cassava Storage Roots

木薯储藏根采后生理性变质研究进展

The results indicated that the protoxylem of Cajanmus cajan in the main root was mostly tetrarched,less pentarched and hexad.

结果表明:木豆主根的初生木质部多为4原型,少数3原型;

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。

Comparative Studies on Secondary Xylem in Root and Stem of Schisandra sphenanthera

华中五味子根、茎次生木质部的比较解剖

Petroleum Geology of Mesozoic Erathem in the North Depression of Tarim Basin

塔里木盆地北部坳陷区中生界石油地质特征

Annular thickening Rings of thickening laid down on the inner wall of protoxylem vessels and tracheids.

环状加厚：原生木质部导管和管胞的内层环状??厚。

Purification, Characterization and Biological Activity of Pigeonpea Lectin;

木豆凝集素的提纯、部分性质及生物学活性研究

Effects of Fertilization on Ecophysiological Indicators and Xylem Embolism of Four Tree Species;

施肥对四个树种生理指标及木质部栓塞的影响

Structural Research on Secondary Xylem of Stem of Thuja koraiensis Nakai under SEM;

扫描电镜下的朝鲜崖柏茎次生木质部结构研究