植物激素：一种在植物生长和发育过程中起调节作用的化学物质。
(botany) a plant product that acts like a hormone
同义词： phytohormone / growth regulator
激素-引用次数：76
Ethylene（C2H4） acts as a plant hormone which increases the ripening process of fruits and vegetables.
C2H4是一种植物激素,在果实蔬菜等园艺植物发育中慢慢积累,增加到一定浓度启动果蔬成熟。
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植激素
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植物激素(plant hormone)是指在植物体特定部位合成的，并从合成部位运往植物体其他部位对植物体整个生命活动起显著调节作用的微量有机物，也被称为植物天...
... 植胶 plant gum 植激素 plant hormone 植病毒 plant virus ...
Ethylene is the natural plant hormone in fruit that makes them turn ripe, apparently.
很明显，乙烯是水果中天然的植物激素，使水果成熟。
Of course, alkaloids can serve as plant hormone as well.
当然，生物碱也可能作为植物的激素。
Apples, for example, release ethylene gas, a plant hormone.
例如苹果，释放出乙烯气体，这是一种植物激素。
Researchers have known since the nineteen thirties that the actively growing tip of a plant releases a hormone called auxin.
VOA : special.2009.10.13
The buds release this hormone down the plant stem.
VOA : special.2009.10.06
It didn't evaluate any plant-based or compounded kinds of hormone replacement therapy, and I think that it skewed the discussion of estrogen replacement in such a way that now, probably many women are really afraid to touch it with a 10-foot pole, no matter how much they suffer.