Acetylene Inhibition method was used in a soil core incubation system to study denitrification loss from Beijing fluvial soil during summer maize growth period.
采用乙炔抑制-土柱培养法研究了北京郊区潮土上夏玉米生育期土壤反硝化状况。
Most other Dutch soil types are fluvial.
荷兰大多数其它土壤类型是沼生的。
Urbanization may cause the change of fluvial geomorphological process system and aggravate the soil erosion and the flood threat.
城市化可能导致流水地貌过程系统的变化，加剧水土流失和洪水威胁；
Urbanization may cause the change of fluvial geomorphological process system and aggravate the soil erosion and the flood threat.
城市化可能导致流水地貌过程系统的变化，加剧水土流失和洪水威胁；
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