Traditional Culture Encyclopedia - Weather inquiry - How did the road builders of Qinghai-Tibet Railway overcome the bad weather?
How did the road builders of Qinghai-Tibet Railway overcome the bad weather?
Answer: 1. Overcoming low temperature: heating with heater and field observation.
2. Overcome the bad weather: There is nothing in the book. 3. Overcome hypoxia: build plateau oxygen station.
4. Overcoming geological differences: blasting
- Related articles
- What the bride said to the groom at the wedding was brief and true
- What are the stories about Shun?
- Weather in Jinzhou Community of Bairuopu Town, Wangcheng District
- Why do tornadoes occur?
- What are the merits of Chen Tang, the great man? Why is his reputation not obvious?
- I have been short of breath recently, and my heart is beating very fast, sometimes during the day. More and more frequently recently, before going to bed.
- Write a composition in the beautiful scenery.
- Real-time distribution of typhoon Bavi path
- The three districts under the jurisdiction of Nanchong City implement static management. What are the characteristics of the local epidemic?
- Which is closer to Zhuhai, Guangzhou or Shenzhen?