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
- 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 - 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。 - 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。 - 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。 - The work of improving nutrition is to prevent and control nutrient deficiencies, excess nutrients and nutrition-related diseases.
营养改善工作是指为改善居民营养状况而开展的预防和控制营养缺乏、营养过剩和营养相关疾病等工作。 - 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。 - 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。 - 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。 - 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。 - 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。