acropetal

 
[ə'krɒpɪtəl]     [ə'krɒpətəl]    
  • adj.[植]向顶的
acropetally
new

acropetal是什么意思,词典释义与在线翻译:

行业释义

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acropetal : 向 ...
在 《外教社林业英语词典》 中查看更多...

英英释义

Adjective:
  1. of leaves or flowers; developing or opening in succession from base to apex

acropetal的用法和样例:

例句

  1. 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。
  2. 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。
  3. In Aconitum inflorescences the oldest flowers were functionally female at the bottom of acropetal racemes, while younger flowers were functionally male at the upper positions.
    草乌花序是无限花序, 当上部的花处于雄性阶段时, 下部的花正好处于雌性阶段。
  4. Compare acropetal.
    比较acropetal。
  5. 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。

acropetal的海词问答与网友补充:

提问补充

acropetal的相关资料:

正版词典

acropetal : 趋向 ...
在 《医学英语词典》 中查看更多...

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