次生生长 meaning in English
second growth
secondary growth
Examples
- The pattern of the secondary growth of the soybean root is similar to that of most dicots .
大豆根次生生长的类型和多数双子叶植物相似。 - In damaged stems and roots , and in those undergoing secondary growth , it is replaced by a secondary layer , the periderm
已损伤的茎和根，以及进行次生生长的根茎中，表皮被次生层即周皮代替。 - In nonwoody plants it is the only food - conducting tissue , but in mature plants with secondary growth this function is taken over by the secondary phloem
在尚未木质化的植物中，它是唯一的输送有机营养的组织，但在具有次生生长的成熟植物体中，该功能由次生韧皮部行使。 - In nonwoody plants the primary xylem is the only water - conducting tissue , but in mature plants with secondary growth this function is mostly taken over by the secondary xylem
在尚未木质化的植物中，初生木质部是唯一的输水组织，但在具有次生生长的成熟植物中，该功能大多由次生木质部行使。 - The stems and rhizomes were observed to differ in cortex - cell layer , perivascular fiber - ring presence , vascular cylinder and pith proportions , vascular bundle number and secondary growth and these differences were associated with their own physiological functions
地上茎和根状茎之间在皮层细胞层数、周维纤维柱的有无、维管柱和髓所占比例、维管束束数、次生生长等方面存在差异，这些差异与它们各自担负的生理功能相关联。