這是5月14日在云南鐵路博物館拍攝的不同時(shí)期的列車，從左到右依次是準(zhǔn)軌東風(fēng)Ⅰ型2058號(hào)內(nèi)燃機(jī)車、SN型29號(hào)寸軌蒸汽機(jī)車、“米其林”內(nèi)燃動(dòng)車組、準(zhǔn)軌春城號(hào)動(dòng)車組（無人機(jī)全景照片）。云南鐵路博物館位于昆明市北京路昆明北火車站內(nèi)，是一座兼具“車站上的博物館”與“博物館中的車站”雙重屬性的專題展館。該館以百年云南鐵路發(fā)展史為主線，系統(tǒng)呈現(xiàn)了從米軌、寸軌到準(zhǔn)軌，從蒸汽機(jī)車到高鐵的跨越式演進(jìn)歷程。[新華社記者 陳欣波 攝]

A panoramic drone photo shows trains from different period of time at Yunnan Railway Museum in Kunming, southwest China's Yunnan Province, May 14, 2025. Housed in Kunming North Railway Station, the Yunnan Railway Museum takes the century-long development history of Yunnan railway as the leading story line to narrate the frog-leaping evolution railway gauge standards from meter gauge to inch gauge, and standard gauge, as well as railway technologies from steam locomotives to high-speed rails. (Xinhua/Chen Xinbo)