During the dynamic simulation process, the average relative error of total COD, ammonia nitrogen, TN and TP was 12%, 27%, 16% and 11% respectively. The result indicated that the model could simulate the integrative biofilm system properly.
动态模拟过程中,总COD、氨氮、TN和TP的模拟平均相对误差分别为12%、27%、16%和11%,说明该机理模型对一体化生物膜系统能起到较好的模拟作用。
through establishing the error correct model ( ecm) this paper studies the dynamic adjusting process from un-equilibrium to long-term equilibrium condition between fdi and total trade amount of imports and exports, total amount of exports and total amount of imports.
通过建立的误差修正模型,研究了FDI与进出口贸易总额、出口总额、进口总额之间由非均衡向长期均衡状态动态调整的过程。
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