I. China 20 10 Shanghai World Expo (EXPO 20 10)
China 20 10 World Expo (EXPO 20 10) is the 4th1World Expo. Held in Shanghai, China from May 1 day to May 1 day, 2065. This World Expo is also the first held in China, with the theme: Better City, Better Life.
China 20 10 Shanghai World Expo venues are located in the area of nanpu bridge and Lupu Bridge, along the banks of Shanghai Huangpu River. The planned land area of the Expo Park is 5.28 square kilometers, including 3.93 square kilometers in Pudong and 0/0/.35 square kilometers in Puxi. The fenced area covers an area of about 3.22 square kilometers.
Second, the launch of Chang 'e II satellite.
Chang 'e-2 satellite is the second lunar exploration satellite and the second artificial solar system asteroid in China, and it is also the technical pilot star of the second phase of China's lunar exploration project. Developed by China Academy of Space Technology, it is the backup star of Chang 'e-1, China's first lunar exploration satellite. Following the platform of Dongfanghong-3 satellite, the cost is about 600 million yuan.
2010101kloc-0/8: 59: 57 Chang' e-2 satellite was successfully launched by the Long March III C carrier rocket in xichang satellite launch center and successfully entered the earth-moon transfer orbit. ?
Chang 'e-2 completed a series of engineering and scientific goals, and obtained three-dimensional images of the lunar surface with a resolution better than 10 meter, the distribution map of lunar material composition and other materials. On 20 11April1day, Chang 'e II launched an experiment, and completed experiments such as entering the orbit around the L2 point of Lagrange of the sun and the earth for deep space exploration. Since then, Chang 'e II has successfully carried out the re-expansion test by flying over asteroid 4 179 (Tutatis), and the Chang 'e II project ended. ?
Three. Guangzhou Asian Games 20 10
Guangzhou Asian Games 20 10, namely 16 Asian Games. Held in Guangzhou, China on 20th10,12-20 10,165438+27th. Guangzhou is the second city in China to win the right to host the Asian Games. Beijing held the 1 1 Asian Games in 1990.
There are 42 events in the Guangzhou Asian Games, which is the largest in the history of the Asian Games. Guangzhou also hosted the first Asian Games for the Disabled after the Asian Games. The co-hosting cities of the16th Asian Games are Shanwei, Foshan and Dongguan.
4. Yushu earthquake
On 201April 14, six earthquakes occurred in Yushu city, Yushu Tibetan Autonomous Prefecture, Qinghai Province, with the highest magnitude of 7. 1, which occurred at 7: 49, and the epicenter of the earthquake was located near the urban area. In order to express the deep condolences of the people of all ethnic groups in China to the compatriots killed in the Yushu earthquake in Qinghai, the State Council decided to hold a national mourning activity on April 20, 20 10. The flags of the national and foreign embassies and consulates will be flown at half mast and public entertainment activities will be stopped.
As of May 30, 20 10/8, with the approval of Qinghai Provincial Civil Affairs Department, Public Security Department and Yushu Prefecture Government in accordance with relevant procedures, Yushu earthquake has caused 2,698 people to die, including 2,687 people with confirmed identities, unidentified remains 1 1 person and 270 people missing. Victims with confirmed identities: male 1290, female1397; There are 2,537 people in Yushu, Qinghai and 54 people from other provinces (including Hong Kong 1 person); 199 students were killed.
Therefore, Guo Yongjie, a young painter from Shaanxi, worked hard to create two masterpieces of 100-meter Chinese painting to commemorate the Yushu earthquake, which were held in Qinghai Provincial Museum and Shaanxi Provincial Museum of Fine Arts on April 2014 and 20 13 respectively.
Verb (abbreviation of verb) Zhouqu Extra Large Debris Flow
20 10 At about 22: 00 on August 7th, Gannan Tibetan Autonomous Prefecture, a sudden rainstorm occurred in the mountainous area in the northeast of Zhouqu County, with the rainfall reaching 97mm and lasting for more than 40 minutes, causing serious geological disasters of mountain torrents in four gullies such as Sanyanyu and Luojiayu.
The debris flow is about 5 kilometers long, with an average width of 300 meters and an average thickness of 5 meters, with a total volume of 7.5 million cubic meters. The area it flows through has been razed to the ground. As of September 7th, 20 10, 557 people died, 284 people were missing and 23 15 people were treated in outpatient department.
References:
Zhouqu Debris Flow-Baidu Encyclopedia
Yushu earthquake-Baidu encyclopedia
20 10 Guangzhou Asian Games-Baidu Encyclopedia
Chang 'e-2 Satellite-Baidu Encyclopedia
China 20 10 Shanghai World Expo _ Baidu Encyclopedia