nutrient

英 [ˈnjuːtriənt]

美 [ˈnuːtriənt]

n. 营养素; 营养物

复数：nutrients　

Collins.2 / BNC.7424 / COCA.4849

牛津词典

noun

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

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

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。
Nitrogen as a plant nutrient is treated in a great number of publications.
人们对植物营养中的氮素研究已发表相当大量的报告。
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
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 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。
Every individual has a physiological requirement for each nutrient.
每个人对每种营养成分都有一种生理上的需要。
Nutrient problem is one of the most serious problems.
营养问题是最严重的问题之一。
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。
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。
This represents a substantial measure of nutrient conservation in soil and vegetation systems.
这一点正是在土壤植被系统中保持养分的实质措施。