Study on dynamic modulus characteristics of asphalt mixture 并列题名：Study on dynamic modulus characteristics of asphalt mixture Multiscale mechanical behavior and damage characteristics of asphalt mixture Static and dynamic characteristics of coal samples Study on dynamics characteristics of aerated flow cavitation bubble 并列题名：Multiscale mechanical behavior and damage characteristics of asphalt mixture Study on dynamic response characteristics and damage evaluation of existing tunnels Study on the dynamic geomorphic characteristics and natural conditions of Panjin port 并列题名：Study on dynamics characteristics of aerated flow cavitation bubble