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1)  nutrient [英]['nju:triənt]  [美]['nutrɪənt]
营养物
1.
Effects of nutrients and water level fluctuation on wetland plants.;
营养物及水位变化对湿地植物的影响
2.
Methods for developing nutrient criteria in estuarine waters;
河口区营养物基准制定方法
3.
The levels of main nutrients, nitrogen (N) and phosphorus (P), were monitored and analysed in Dahuofang reservoir and its tributaries from 1980 to 2003.
根据1980~2003年对大伙房水库及上游流域水质调查情况,对库区主要营养物(N、P)等进行了分析。
2)  nutrients [英]['nju:triənt]  [美]['njutrɪənt]
营养物
1.
20-year variations of nutrients (N and P) and their impacts on algal growth in Lake Dianshan, China;
淀山湖氮磷营养物20年变化及其藻类增长响应
2.
For lakes, wetlands can be constructed between the water body and the agricultural land so that nutrients in stream flow can be filtered via physical-chemical processes in the wetland before entering the lake.
人工湿地在一定程度上可以对农田径流中的营养物质起拦截、去除功效。
3)  nutrition [英][nju'trɪʃn]  [美][nu'trɪʃən]
营养物
1.
Study their affection produced by nutrition in laboratory and obtain the lowest density of nutrition that restrict the bacteria from growing and the optimal density.
本文以铜矿为研究对象,从中分离出了用于浸铜的两种细菌:氧化亚铁硫杆菌(thiobacillumferrooxidans)和氧化硫硫杆菌(thiobacillumthiooxidans),并对其由营养因素产生的影响进行实验室研究,得出限制浸铜细菌的营养物的最低浓度以及最佳浓度。
2.
The latest advances of artificial microparticulate diets for the total replacement of live feeds for rearing fish larvae are reviewed on nutritional requirement,preparation method,application and process development.
综述了近年来微颗粒型鱼苗开口饵料在配方、制备工艺和应用方面所取得的进展,进行了对比分析,指出某些不足之处,重点讨论了微颗粒型鱼苗开口饵料所碰到的营养物渗漏问题,并对今后的发展提出建议。
4)  nutriment [英]['nju:trimənt]  [美]['njutrəmənt]
营养物
1.
The approach of removing nitrogen and phosphorus were analyzed by testing the inflow,outflow and water inside planting purify beds to investigate the situation of dissolved oxygen(DO) and rules of removing nutriments.
试验结果表明,硝化/反硝化是脱氮主要途径,占TN去除率的46%~55%,吸附沉淀是磷去除主要途径,占TP去除率的54%~65%;植物净化床内ORP(氧化还原电位)均为负值,床体表层为弱还原区、中层为中等还原区、底层为强还原区;植物净化床中除NO3--N外,其他营养物质浓度均沿程逐渐降低,其中CODMn、NH4+-N、TP在第一级中去除率分别达到71%、57%、53%;竖直方向上,由上到下NH4+-N含量逐渐增加,CODMn、NO3--N含量逐渐降低,TN含量下层低于中上层,TP含量先降低后升高,植物净化床上层中有机物的去除率较高,达到总CODMn去除率的65%,CODMn和TP主要在植物净化床的中上层得到去除,TN和NO3--N主要在净化床下层得到去除。
5)  nutrient [英]['nju:triənt]  [美]['nutrɪənt]
营养物质
1.
Balance system of nutrient at the sediment interface in the culture area;
增养殖区沉积界面营养物质平衡体系研究
2.
Potential harm of coastal sedimentary nutrient in inducing red tide;
沿海沉积营养物质对引发赤潮的潜在影响
3.
Advances in research of nutrient transfer in surface and subsurface soil on sloping land in small watersheds;
小流域坡地表土层营养物质输运规律研究进展
6)  nutrients [英]['nju:triənt]  [美]['njutrɪənt]
营养物质
1.
Preliminary study on purification function of reed wetland for nutrients in coastal zone of Yancheng;
苏北盐城海岸带芦苇湿地对营养物质的净化作用初步研究
2.
The influence of nutrients input on the red tide occurrence;
营养物质输入对赤潮发生的影响
3.
Caco-2 Cell Model and Development of its Application to Absorption of Food Nutrients;
Caco-2细胞模型及其在食品营养物质吸收研究中的新进展
补充资料:营养物
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性质:具有营养功能的物质。在微生物的营养中,非物质形式的日光能也属能源营养。其功能是为生命活动提供结构物质、能量、代谢调节物和合适的生理环境。微生物的营养要素有六类,即碳源、氮源、能源、无机盐、生长因子和水。

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