单词secondary xylem
un.: 〔林〕次生木质部
网络: 后生木质部；第二木质部；次级木质部
〔林〕次生木质部
According above, diagram of a hypothetical pathway during secondary xylem differentiation was raised.
进而由这些结果提出了木质部细胞分化机理的大致模型。
The early formed secondary xylem was characterized by a large number of wood fiber cells with non woody cell wall.
早期生成的次生木质部以细胞壁尚未木质化的木纤维细胞数量居多为特征。
The vessel elements of secondary xylem in Averrhoa carambola are observed by bio-microscope image analysis system and micrography .
运用细胞图象分析系统和显微照相的方法对阳桃次生木质部导管分子进行了观察研究。
More secondary phloem than secondary xylem in carrot Parenchyma predominates in vascular tissues .
在胡萝卜根，薄壁细胞在维管组织中占主导地位，次生韧皮部比次生木质部更发达。
The study of the stem"s secondary xylem of Rhus chinensis Mill reveals that perforation plate is simple perforation plate.
对盐肤木茎进行木材解剖学研究，发现其导管分子穿孔板为单穿孔板。
Observation and Study of Vessel Elements of Secondary Xylem in.
次生木质部导管分子观察研究。
On the evolution of secondary xylem and its significance in plant phylogeny.
次生木质部的进化与植物系统发育的关系。
The secondary xylem of trees and shrubs, lying beneath the bark and consisting largely of cellulose and lignin.
位于树皮下的树和灌木的次木质部，主要由纤维质和木质构成
MethodsThe vessel elements in stem of Sophora japonica were observed by duct of stem"s secondary xylem under biomicroscope.
方法以一年生枝条为材料，对国槐次生木质部中的导管分子进行了观察。
Effect of peroxidase location in cell wall on lignification progress of secondary xylem cell of Populus tomentosa Carr .
细胞壁中过氧化物酶的分布对杨树木质化过程的影响。