紫萍 meaning in Chinese
duckweed
Examples
- Experimental results indicated that supplemental uv - b radiation decreased the number of leafy thallus and retarded the growth of leafy thallus
结果表明，在uv - b辐射条件下，紫萍生长缓慢，叶状体数目比对照明显减少。 - Effects of uv - b radiation on the morphological structure and physiological biochemistry in leafy thallus of spirodela polyrhiza were investigated in the present study
本文研究了紫萍在形态结构和生理生化方面对uv - b辐射的响应。 - The present results indicated that enhanced uv - b radiation affected the absorption of nitrate , assimilation of nitrogen and synthesis of amino acids
这些都严重影响了紫萍对硝酸盐的吸收、氮素的同化和氨基酸的合成，进而也影响了植物体内蛋白质的合成。 - Duckweeds ( spirodela polyhiza ) were used as my experiment material in the present thesis to study physiological and biochemistryresponses to suoolementary uv - b radition
本文以紫萍( spirodelapolyhiza )为材料，研究了紫萍在生理生化机制方面的响应，以期为同类研究提供参考。 - Enhanced uv - b radiation greatly decreased the content of photosynthetic pigments : chlorophyll a , chlorophyll b , and total chlorophyll . supplemental uv - b radiation induced the antioxidant system change
Uv - b明显降低紫萍光合作用色素(叶绿素a 、叶绿素b及总叶绿素)含量，这将导致光合作用下降。