单词 | 向光性 |
释义 | 〔photoreception〕The detection, absorption, and use of light, as for vision in animals or phototropism and photosynthesis in plants.光感应:对光的感觉、吸收和利用,如对动物的视野和植物的向光性和光合作用〔phototropism〕Growth or movement of a sessile organism toward or away from a source of light.向光性,趋光性:无柄(固着)的生物朝向或远离某光源生长或运动的特性〔heliotropism〕Growth or orientation of a sessile organism, especially a plant, toward or away from the light of the sun.向日性,向光性:无柄有机体,尤指植物的向日光或偏离日光而成长或定位 |
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