Say Mianyang is the second largest city in Sichuan. How much do you know about Mianyang?

Mianyang has a total population of 5.434 million and an urban population of 1.5043 million. Besides traffic conditions, Mianyang has Mianyang Expressway, Mianguang Expressway and Miansui Expressway, and eight expressway will be built in the next five years, connecting Gansu, Shaanxi and Chongqing respectively, with a total mileage of 953.44 kilometers. There are many large enterprises: Changhong Electric listed company, Jiuzhou Electric Company which produces set-top boxes, Tieqi Lux Feed Group, etc. Mianyang has a science and technology museum with a wind tunnel and the Ninth Institute of Physics, which makes nuclear weapons. There are countless tourist attractions: Fule Mountain, Qianfo Mountain, Jiuhuang Mountain in Xiqiang, Luofu Mountain Hot Spring, Wangyaogu, Qiqu Mountain Temple, Zitong Shanliang City, Hai Xian tourist attractions, Li Bai's former residence and so on. She is also the China Science and Technology City. In June 20 13, 5438+00, she also held a national science and technology fair in Jiuzhou Gymnasium. Mianyang's school is also very good: "Sichuan No.1 Middle School"-Chen Dong Middle School. "Top Ten Famous Schools in China"-Nanshan Middle School ...