在五千年悠久历史文化的中华大地上,我们祖先给我们留下许多珍贵的文物古迹,这是中华民族智慧的结晶。在这丰硕的宝库中,北京的天坛、山西的莺莺塔、河南的蛤蟆塔和四川的石琴,四大古回音建筑就是其中光彩夺目的几颗明珠。她们不仅具有精美的造型,而且蕴藏着极丰富的科学内涵。挖掘这些古回音建筑的科学内涵,对弘扬中华民族的优秀文化,科学地进行我国文物古迹保护,了解当时我国科技发展状况,都是一项极有意义的工作。 In the 5,000-year-old history and culture of China, our ancestors left us with many precious cultural relics, which is the crystallization of the wisdom of the Chinese nation. In this rich treasure house, Beijing’s Temple of Heaven, the Shanxi Tower, the Henan Tower, and Sichuan’s Shiqin are among the four ancient echo buildings. They not only have exquisite styling, but also contain a very rich scientific connotation. Excavating the scientific connotation of these ancient echo-buildings is an extremely meaningful task for carrying forward the excellent culture of the Chinese nation, scientifically protecting the cultural relics and historical sites in China, and understanding the state of science and technology development in China at that time.