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In this paper the development of new energy vehicle in Henan Province is analyzed based on the weighted grey target decision model. Firstly, the implementation status of new energy vehicle project in Zhengzhou and Xinxiang, pilot cities in Henan Province, is investiaged. Next, the modeling steps of weighted grey target decision-making are elaborated based on the positive clout and the negative clout,...
Based on the ideology of "using the monitor data to reflect the production safety and using the risk analysis and safety evaluation methods to guide safety management to realize the objection of mine coal safety state warning and assistant decision-making support system", with Bofang coal mine of Shanxi Orchids Corporation's practical experience in safety state management, we set up a warning...
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