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

• The effects of soil nutrient factors on potato yield and commodity rate were studied in different ecological conditions.
  研究了不同生态条件下，土壤养分因子对马铃薯产量和商品薯率作用效果。
• The indexes of soil water and nutrient were measured in horsebean harvest stage.
  在蚕豆成熟期，测定土壤水分和养分指标。
• 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。
• 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。
• Nutrient components in luffa cylindrical stem and leaf were analysed in this paper.
  分析测定了丝瓜藤、叶的主要营养成分。
• 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。
• The major characteristics of soils are texture, acidity, nutrient content, gaseous content, and moisture content.
  土壤的主要特性有质地、酸度、养分含量、气体含量和含水量。
• 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。
• The manufacturing technology of fermented nutrient rice milk and the influenced ingredient of stability were studied in this paper.
  本文对发酵型营养米乳的生产工艺，影响产品稳定性的因素进行了系统的研究。
• 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。