developmental rhythm

基本解释

The distribution of cell ergastic substance was closely related to the developmental inherent rhythm of secondary vascular tissue.
杨树维管组织发育过程的内在节律性与细胞内含物的动态变化密切相关。
According to its yearly developmental rhythm, the root system is partial renewal type and withering not only absorb roots but also fine branches.
就其年发育节律而言，属局部更替型，其特点为不限于吸收根而是全部细侧根参与更替。
It is well known that the developmental inherent rhythm occurs during the development of secondary vascular tissue. Synchronously, the cell ergastic substance shows dynamic changes.
众所周知，树木次生维管组织的发育具有内在的节律性，与此同时维管组织的细胞内含物也会发生动态变化。