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
- Developing an understanding of nutrient metabolism and nutrient requirements;
了解了营养代谢和营养需求； - 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。 - 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。 - Organic matter accumulation in forest floors is important for carbon and nutrient storage and cycling in forest ecosystems.
森林地被层有机物的聚集对于森林生态系的碳与养分的储存与循环具有重要性。 - 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 - Nutrient problem is one of the most serious problems.
营养问题是最严重的问题之一。 - Effects of Fertilization on Soil Available Nutrient 、 Nutrients Uptake 、 the Yield and Quality of Spring Wheat
施肥对土壤速效养分、春小麦养分吸收及产量和品质的影响 - 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 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。