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nyctinasty

n. [植] 感夜性，就眠性

1、[植]感夜性

...（一）偏上性和偏下性（Epinasty , Hyponasty ）（二）感夜性（Nyctinasty）（三）感热性（Thermonasty） ...

2、就眠运动

...nyctinastic movement 就眠运动nyctinasty 就眠运动nymph 动蛹 ...

3、感受性

... nyctinasticmovement感夜运动感运动就眠运动就眠运动 nyctinasty感受性 nyctometer暗视计 ...

nyctinasty y感夜性

生物学

1.
N（名词） a nastic movement, such as the closing of petals, that occurs in response to the alternation of day and night 对日夜变更做出反应的感性运动; 如关上花瓣 [botany]

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