acropetal翻譯，acropetal的意思，acropetal同義詞，acropetal的反義詞，acropetal短語詞匯

詞語：acropetal

acropetal的反義詞

a. basipetal

acropetal的解釋

acropetal[ə'krɔpitəl]adj. 向頂的

acropetal的意思

acropetal 向頂的;下部先長的;尖銳花瓣的;向頂性（向頂的）;acropetal translocation 向頂運輸;釋義：向基運輸;acropetal tra location 向頂運輸;

acropetal的參考例句

1.Acropetal differentiation of the cambium layer continues as the primary root elongates. 形成層的向頂分化像初生根伸長一樣在繼續進行。

2.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. 草烏花序是無限花序， 當上部的花處於雄性階段時， 下部的花正好處於雌性階段。

3.Acropetal Describing a process(such as growth or development) that progresses from the base or point of attachment, so that the oldest parts are at the base and the youngest are at the tip. 描述植物器官生長或者發育的一個過程，這個過程是自下而上的，因此較年老的部分在底端，而幼小的部分在頂端。