1) N2O production quantity
N2O产量
2) N_2O production
N2O产生量
1.
In order to reduce nitrous oxide(N_2O) production from real wastewater and optimize the DO concentration and the aeration mode,nitrification efficiency and N_2O production from nitrification treating domestic wastewater under difference DO concentrations were investigated using lab-scale SBR.
为确定污水脱氮过程中最优的DO浓度和曝气方式,以提高污水处理效率,降低N2O产生量,采用实际生活污水应用小试SBR反应器,重点考察了不同DO浓度条件下,硝化效率和硝化过程中N2O的产生量。
3) N2O flux per unit crop yield
单位产量N2O排放量
4) N2O production
N2O产生
1.
Water is one of the key factors influencing N2O production and emission.
2%;而50%含水量的灭菌土壤反接种培养,N2O的产生过程是以自养硝化为主,其N2O产生量几乎是异养硝化/好氧反硝化菌处理的2。
2.
In enrichment culture,N2O production of HX2 was 76 times more than XM1.
两菌株27d反接种培养实验结果表明,在添加外源N的条件下,HX2菌株更适合在30%的土壤水分(WFPS)条件下生长,N2O产生量为(36。
5) N2O flux
N2O通量
1.
The N2O flux increased significantly during the thawing and ranged from 0.
052mg·m-·2h-1;冻融期N2O通量范围为0。
2.
The N2O flux characteristics and relationships between fluxes and environmental factors,such as temperatures,moistures etc,were also analyzed.
利用静态箱-气相色谱法对三江平原小叶章湿地开垦前后N2O的排放通量进行了原位测定,分析了N2O通量特征及其与温度、水分等环境因子的关系。
3.
Soil temperature was the important environmental factor affecting the seasonal variation of N2O flux.
土壤温度是影响N2O通量季节变化的重要环境因素,生长季内的积水水位和土壤温度则会影响到N2O通量的年际变化;沼泽湿地N2O与CO2排放间相关性显著,促使二者间产生这种内在联系的因素包括:温度、植物根系的作用、有机质分解的联系作用以及植物气孔行为的调节。
6) n2o emission
N2O排放量
1.
The intact soil core-acetylene inhibition technique was used to study the effects of N-fertilizer application rates and types on the denitrification losses and N2O emissions in a calcareous purple soil-maize crop system in the upland area of central Sichuan Basin.
利用原状土柱-乙炔抑制法对不同施氮量和不同氮肥品种下紫色土种植玉米期间的N2O排放量和反硝化损失量进行测定。
补充资料：边际产量（MP）
边际产量（MP）：增加一个单位可变要素投入量所增加的产量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条