科学技术发展至今,已到了令人叹为观止、匪夷所思的地步。将智能材料运用于建筑桥梁中,不但可以检测出它们在长期使用中或在遭受狂风、地震、载重车辆通过时产生震动后可能出现的隐患和潜在的危险程度,以提早进行防范和维修加固,而且可以自动修复和加固,这将会减少多少意外和灾害呀。 The development of science and technology has reached astonishing, incredible. The use of smart materials in building bridges not only detects potential hazards and potential dangers that may occur during long-term use or when subjected to wind, earthquakes, and passing vehicles, and may be used for early preventive and maintenance reinforcement, And can be automatically repaired and hardened, which will reduce the number of accidents and disasters Yeah.