西北大学的研究人员提出“电气化海洋水泥”,以减缓海岸侵蚀。 Researchers at Northwestern University propose "electrified marine cement" for coastal erosion mitigation.

西北大学的研究人员提出了解决海岸侵蚀的新办法:电气化海洋沙。 Researchers at Northwestern University propose a novel solution to coastal erosion: electrified marine sand. 通过对淹没在海水中的沙子使用2-3伏的温和电流,他们发现溶解的矿物硬化,就像粘合剂一样。 By applying a mild electrical current of 2-3 volts to sand submerged in seawater, they found that dissolved minerals harden, acting like an adhesive. 这种“电气化海洋水泥”比传统的减少侵蚀技术更强大、更便宜,对环境的影响最小,为加强全球海岸线提供了可持续的替代办法。 This "electrified marine cement" is stronger and cheaper than traditional erosion mitigation techniques and has minimal environmental impact, offering a sustainable alternative for strengthening global coastlines.