photosynthesis

英 [ˌfəʊtəʊˈsɪnθəsɪs]

美 [ˌfoʊtoʊˈsɪnθəsɪs]

n.  光合作用

TOEFLGRE化学

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

• Our current research topic is photosynthesis.
  我们现在研究的课题是光合作用。
• Effects of nitrogen application methods on photosynthesis and senescence characteristics of flag leaves in wheat under limited irrigation
  限水灌溉下春季追氮方式对小麦旗叶光合和衰老特性的影响
• 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。
• 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？
• Effects of sulfur fertilizer content on photosynthesis and yield of flue-cured tobacco
  不同硫肥用量对烤烟光合作用和产量的影响
• 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。
• The oxygen we breathe is produced by plants through photosynthesis.
  我们所呼吸的氧气是植物通过光合作用所产生的。
• The results showed that the light quality had a remarkable effect on the net photosynthesis of wine grape.
  结果表明：不同光质对酿酒葡萄光合作用有显著影响。
• 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。
• First, crops are grown, using the sunlight and carbon dioxide as food through photosynthesis.
  第一，植物通光合作用利用阳光和二氧化碳进行生长。