epinasty是什么意思   epinasty怎么读

英式:['epɪˌnæstɪ]    美式:['epɪˌnæstɪ]

epinasty单词基本解析:

n.(叶等的)偏上性; 偏上发育; 偏上性运动
n. [植](叶等的)偏上性
n.(叶等的)偏上性;偏上发育;偏上性运动;

epinasty变化用词:


形容词: epinastic | 名词复数: epinasties |

epinasty英英释义:

epinasty中文词源:

epinasty用法和例句:

epinasty


Epinasty (epinastic movements) A nastic movement that involves the curving of a plant organ away from the axis (i.e. downward) as a result of greater growth on the upper surface, as in the opening of flowers.

偏上性生长(偏上性运动):植物开花时由于上表面生长较快而引起植物器官弯曲并偏离轴向的向性运动(如向下)。