photosynthesis
英 [ˌfəʊtəʊˈsɪnθəsɪs]
美 [ˌfoʊtoʊˈsɪnθəsɪs]
n. 光合作用
BNC.17561 / COCA.17755
牛津词典
noun
- 光合作用
the process by which green plants turn carbon dioxide and water into food using energy obtained from light from the sun
柯林斯词典
- 光合作用；光能合成
Photosynthesisis the way that green plants make their food using sunlight.
英英释义
noun
- synthesis of compounds with the aid of radiant energy (especially in plants)
双语例句
- Effects of growth and photosynthesis characteristics of eggplant seedlings were studied in eco-organic type soilless culture and soil culture.
以茄子幼苗为试材，研究了有机生态型无土栽培和土壤栽培对茄子幼苗生长及叶片光合特性的影响。 - Through photosynthesis the algal cells provide simple sugars and vitamins for Both partners in this symbiotic association.
藻类细胞透过光合作用提供简单的糖类和维生素给这两个共生结构体。 - Chlorophyll is the pigment for plant photosynthesis, and its traditional measuring method is spectrophotometry.
叶绿素是植物光合作用的色素，传统方法测定叶绿素一般采用分光光度法。 - When the sun rises, the guard cells inflate and bulge to open the stomata, and photosynthesis begins.
当太阳升起时，这些保卫细胞充气并膨胀，打开了气孔，即开始了光合作用。 - Drought stress aggravated the photoinhibition of photosynthesis at noon.
干旱胁迫加重了午间光合作用的光抑制。 - Effect of potassium nutrition on photosynthesis and yield of pellicle melon
钾素对薄皮甜瓜光合作用和产量的影响 - And aren't both iron and magnesium needed in photosynthesis?
铁和镁不都是光合作用所需要的吗？ - Nitrogen is necessary for growth, respiration, photosynthesis, and seed production.
氮对于生长、呼吸、光合作用和种子生产是必要的。 - Rates of leaf photosynthesis have little relationship to yield.
叶片的光合作用速率与产量的关系不大。 - Effects of simulated acid rain on Quercus glauca seedlings photosynthesis and chlorophyll fluorescence
模拟酸雨胁迫对青冈幼苗光合特性和叶绿素荧光参数的影响