Release characteristics of fuel nitrogen during coal water slurry suspension combustion 水煤浆悬浮燃烧燃料氮的释放特性
2.
The decrease of populations of the nitrifiers and denitrifiers was observed in urea - applied soil plots at same time . the controlled - releasing urea could not significantly stimulate the flux of n2o 对硝化细菌和反硝化细菌数量的检测观察到，在不同的条件下，两种细菌对氧化亚氮的释放贡献不一样。
3.
The violent disorder of flooding and ebbing resulted in the release of nitrogen in tidal flat sediment and overlying water so that total nitrogen concentration raised rapid on water surface 涨潮初和落潮末潮流对滩面的强烈扰动会导致滩面沉积物及间隙水中氮的释放，造成上覆水体中tn浓度的迅速升高。
