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
• 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

• of or providing nourishment
  1. good nourishing stew
  Synonym:alimentaryalimentalnourishingnutritiousnutritive

双语例句

• Correlative research was made on the activity of enzyme and soil nutrient of different wetlands in Yellow River Delta.
  对黄河三角洲冲积平原湿地酶活性与土壤养分相关性做了研究。
• Organic fertilizer is the important link of maintaining and improving soil nutrient equilibrium and improving soil fertility.
  有机肥是维持和促进土壤养分平衡，培肥土壤的重要环节。
• 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。
• Effect of Zinc on the Growth of Corn and Nutrient Uptake from Soil
  锌对玉米生长和营养元素吸收的影响
• 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 method of regional soil nutrient management was studied based on systematic cluster analysis.
  探讨了基于系统聚类分析对大田小麦进行区域化土壤养分管理的方法。
• 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。
• Single fertilizer a fertilizer containing only one nutrient.
  单一成份肥料仅含有一种养料的肥料。
• Soil microorganism plays an important role in the process of nutrient transformation and humus forming in soil.
  土壤微生物在土壤养分转化与腐殖质形成过程中有着重要的作用。