acropetal中文什么意思
adj.
【植物;植物学】向顶的。adv.
-ly
【植物;植物学】向顶的。adv.
-ly
- acropetal succession: 向顶顺序性
- acropetal translocation: 向基运输
例句与用法
- Acropetal differentiation of the cambium layer continues as the primary root elongates .
形成层的向顶分化像初生根伸长一样在继续进行。 - In the early december , the first bract primordium was formed in the axil scale at the cone base , then bract initiation had occurred in acropetal direction
12月初,最初的苞片原基在雌球果原基的鳞片的叶腋处产生,之后其由基部向顶部连续发生。 - Acropetal describing a process ( such as growth or development ) that progresses from the base or boint of attachment , so that the oldest parts are at the base and the youngest are at the tip
向顶:描述植物器官生长或者发育的一个过程,这个过程是自下而上的,因此较年老的部分在底端,而幼小的部分在顶端。
英文释义
a- of leaves or flowers; developing or opening in succession from base to apex