Theoretical exploration and engineering practice of coal bed methane development Theoretical research and engineering practice of virtual battlespace Geological factors of deep coalbed methane development Exploration and practice of green development Theoretical exploration on the “Scientific development” theoretical exploration and practice of ecological civilization thought 并列题名:Exploration and practice of green development Theoretical exploration and Shaanxi practice of high quality development of freight logistics Research on the theory and practice of real estate development theoretical exploration and practical innovation