| 词汇 | nutrient |
| 释义 | nutrient noun[ C ] uk /ˈnjuː.tri.ənt/ us /ˈnuː.tri.ənt/ any substance that plants or animals need in order to live and grow: 养分;营养物，滋养物 It's good soil - full of nutrients.这土壤肥沃——养分很足。 A healthy diet should provide all your essential nutrients.健康的饮食应该提供所有必需的营养。 Biochemistry adipose adrenalin albumin aldosterone amino acid endonuclease endorphin enzymatic enzymatically enzyme messenger RNA mRNA mycoprotein non-enzymatic nuclease spike protein T level testosterone trace element transfer RNA nutrient | American Dictionarynutrient noun[ C ] us/ˈnu·tri·ənt/ biology any substance that plants or animals need in order to live and grow Examples of nutrientnutrient An important part of planning slurry utilization and management system is estimating the amount of nutrients available for land application. Besides nutrients and light, rice and weeds also competed for water. During the first cycle of clearing, recovering forest may or may not show the effects of management in soil nutrient stocks. However, even under these circumstances of acute nutrient loading, many tropical systems show a remarkable resistance to nutrient loss. The role of specialisation in nutrient-use efficiency as a mechanism driving species diversity in a tropical rain forest. The response of tropical tree seedlings to nutrient supply: meta-analysis for understanding a changing tropical landscape. A major aspect of ecosystem research concerns the factors that determine the rate of nutrient fluxes and turnover in the system. Measuring decomposition, nutrient turnover, and stores in plant litter. It makes nutrients available for growth of primary producers and it releases carbon dioxide to the atmosphere. Our nutrient values were higher, possibly because of differences in methods used. Among the many efficiencies gained in intensive rotationally grazed systems, 60-99% of minerals and nutrients are recoverable14. For both nutrient levels, larvae were less developed at higher egg densities. Negative response values demonstrate deleterious effects of nitrogenous fertilizers on crop yields if applied without other nutrients or lime. Natural systems capture energy and nutrients through complex interactions, which are simplified and disrupted under agricultural uses2. For instance, progenesis and egg production within a second intermediate host must require uptake of nutrients from this host. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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