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
- 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。 - 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。 - 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 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。 - 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 - Bad soil quality, low nutrient content, improper fertilization all have impacted landscape plants'growth.
城镇园林土壤质量差，养分含量低，施肥方法不科学，影响了园林植物的生长。 - 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。