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nutrient

英 [ˈnjuːtriənt]

美 [ˈnuːtriənt]

n.  营养素; 营养物

复数:nutrients 

CET6TOEFLGREIELTSTEM8

Collins.2 / BNC.7424 / COCA.4849

牛津词典

    noun

    • 营养素;营养物
      a substance that is needed to keep a living thing alive and to help it to grow
      1. a lack of essential nutrients
        基本营养的缺乏
      2. Plants draw minerals and other nutrients from the soil.
        植物从土壤中吸取矿物质和其他养分。
      3. children suffering from a serious nutrient deficiency
        严重缺乏营养的儿童

    柯林斯词典

    • N-COUNT 营养物质;养分;滋养物
      Nutrientsare substances that help plants and animals to grow.
      1. ...the role of vegetable fibres, vitamins, minerals and other essential nutrients.
        植物纤维、维生素、矿物质和其他必不可少的营养物质的作用

    英英释义

    noun

    • any substance that can be metabolized by an animal to give energy and build tissue
        Synonym:food
      1. any substance (such as a chemical element or inorganic compound) that can be taken in by a green plant and used in organic synthesis

        adj

        双语例句

        • Single fertilizer a fertilizer containing only one nutrient.
          单一成份肥料仅含有一种养料的肥料。
        • Bad soil quality, low nutrient content, improper fertilization all have impacted landscape plants'growth.
          城镇园林土壤质量差,养分含量低,施肥方法不科学,影响了园林植物的生长。
        • The state and transform of nutrient elements are important to plant nutrition and environmental quality in calcareous soils.
          石灰性土壤中各种元素的状态和转化,对植物营养和环境质量有重要意义。
        • Nitrogen is the most important nutrient for high yielding cultivation of rice plant.
          氮是水稻高产栽培中最重要的养分。
        • The Lanzhou Lily contains redundant nutrient substance and microelements.
          兰州百合含有丰富的营养物质和微量元素。
        • Effects of selenium on the growth and nutrient absorption in pakchoiBrassica campestris ssp.
          以小白菜为材料,研究了硒对植株生长和养分吸收的影响。
        • The nutrient content was analysed in Jipi Chinese Yam.
          对菏泽鸡皮山药营养成分进行了系统分析。
        • The degradation of pentachlorophenol ( PCP) by the white-rot fungus Phanerochaete chrysosporium was studied under different nutrient condition.
          研究了白腐真菌黄孢原毛平革菌在不同营养条件下对五氯酚的降解。
        • This study provides the theoretical basis for the fast estimation of nutrient content in apple flowers.
          该研究为快速估测苹果花营养元素含量提供了理论依据与参考。
        • This study is about carbon and nitrogen nutrient sources utilization.
          通过试验探讨茶树菇对碳源和氮源的利用。