其他摘要：In the face of the absence of the early warning of pollution emission reduction, the article uses the forecasting technology of BP Neural Network, establishes the warning index system of pollution emission reduction, defines warning limits and warning status of the early warning model, and establishes the early warning system of pollution emission reduction. The early warning results and application analyses show that the system can reasonably predict the situation of pollution emission reduction and provide guidance and urgencies for the provinces.
关键词：污染减排;预警系统;BP 神经网络
其他关键词：Pollution Emission Reduction; Early-Warning System; BP Neural Network
