heliotropism是什么意思
2024-01-13 21:00:17
heliotropism
n. 向日性；屈日性
形容词：heliotropic 副词：heliotropically
英英释义
Noun
- an orienting response to the sun
例句
- Sunflowers always turn with the sun because of their heliotropism. 向日葵的向光性使它总是随着太阳的方向而移动。
- Heliotropism A form of phototropism in which flowers move to point toward the sun, tracking it as it moves across the sky. 向日性：趋光性的一种类型，植物的花在一天内朝向太阳，并随着日光照射的方向而转移方位。
- Recent explanations for heliotropism of sunflower 葵花向阳原因新解析
- negative heliotropism 背日性,负向日性
- positive heliotropism 正向日性
- Flower heliotropism 花向日性
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