1) CO2 diffusion flux
CO2扩散通量
2) diffusive fluxes
扩散通量
1.
Moreover,diffusive fluxes of dissolved inorganic nitrogen from sediments were estimated by Fick's first law.
2004-08-2005-05分4个航次对唐岛湾网箱养殖区的10个站的沉积物间隙水和上覆水中的溶解无机氮营养盐(NH4+-N、NO3--N、NO2--N)进行了现场调查,并使用Fick第一定理对该海区沉积物-水界面溶解无机氮的扩散通量进行了估算。
2.
Based on the research of the vertical profiles of Fe,Mn,Cu,Ni,Cd and Pb in pore water and calculation of their diffusive fluxes from the sediment to its overlying water in Lugu and Erhai Lake in Yunnan Province,the author quantitatively evaluated the influence of trace heavy metal diffusion on the overlying water,and discussed the seasonal changes of the diffusion.
通过对云南泸沽湖、洱海沉积物孔隙水微量重金属剖面特征及界面扩散通量的研究，定量评估了微量重金属界面扩散作用对上覆湖水水质的影响，并探讨了其季节性变化规律。
3) diffusion flux
扩散通量
1.
Applying Fick s First Law,the average diffusion flux across the sediment-water interface was 9.
通过2007年4月和8月2次对大亚湾内13个站位的采样分析,探讨了表层沉积物间隙水和上覆水中营养盐含量的时空分布特征,估算了沉积物-海水界面营养盐的扩散通量,并对间隙水和上覆水中的营养盐含量进行了相关性分析。
4) CO 2 diffusion coefficient
CO2扩散系数
5) divergence of carbon dioxide
CO2散发量
1.
By measuring in a Volvariella volvacea workshop in Xingping,Shanxi Province,the divergence of carbon dioxide of Volvariella volvacea was obtained,and a reasonable programme of natural ventilation is presented.
通过对西北地区某草菇种植房进行现场实测,得出草菇在在子实体生长阶段CO2散发量;在此基础上针对北方地区过渡季节草菇种植的自然通风方案,通过CFD模拟及计算得出在此种通风方式下的通风参数及时间间隔。
6) carbon dioxide flux
CO2通量
1.
Employing statistic box method,this paper monitored 72 h continuously the diurnal variation of carbon dioxide flux on the water-air interface of Meiliang Bay,Taihu Lake in wintertime.
应用静态箱式法对太湖梅梁湖区冬季(2003年12月23日8:00~26日6:00)的水气界面CO2通量进行了昼夜连续观测,共测得60组数据,分析了梅梁湾湖区CO2通量的冬季日变化规律。
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