nitrification造句
31. The nitrogen fertilizer losses in paddy field involve nitrification - denitrification, ammonia volatilization nitrate leaching and runoff.
32. The application of nitrification accelerator HB - 1 in wastewater treatment plant was introduced.
33. These were caused by the decrease of nitrification rate and increase of denitrification rate.
34. Ammonification, nitrification and nitrogen assimilation in HA - TF are predominant.
35. Heterotrophic nitrification characteristics of five aerobic denitrifiers which belong to different genus were studied.
36. In Malan Loess, the three nitrogen transform by nitrification and denitrification.
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