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
- 营养素；营养物
a substance that is needed to keep a living thing alive and to help it to grow- a lack of essential nutrients
基本营养的缺乏 - 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。 - children suffering from a serious nutrient deficiency
严重缺乏营养的儿童
- a lack of essential nutrients
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.- ...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
- ...the role of vegetable fibres, vitamins, minerals and other essential nutrients.
英英释义
noun
- any substance that can be metabolized by an animal to give energy and build tissue
- 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
- good nourishing stew
双语例句
- Ground biomass of main shrub is also affected synthetically by soil nutrient, soil moisture and topography.
灌丛地上生物量，也受土壤养分、水分、地形三者共同的影响和作用。 - Single fertilizer a fertilizer containing only one nutrient.
单一成份肥料仅含有一种养料的肥料。 - 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。 - It's key nutrient, caffeine, can improve concentration and reaction time.
咖啡因非常有营养，又能改善集中注意力的时间和反应时间。 - 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。 - 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 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。 - 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。 - 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。