China's C919 airplane water ingestion tests

2023/06/2016:15:39 history 96719

China's C919 airplane water ingestion tests - DayDayNews

China's C919 airplane water ingestion tests - DayDayNews

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Generally speaking, elopement is the preserve of foolish girls who want to escape from family management, even girls who have not yet reached adulthood. Speaking of this, I may think of Xu Guangping, Mr. Lu Xun, I may think of Soong Ching Ling, who went to Japan to look for Mr. S - DayDayNews

Generally speaking, elopement is the preserve of foolish girls who want to escape from family management, even girls who have not yet reached adulthood. Speaking of this, I may think of Xu Guangping, Mr. Lu Xun, I may think of Soong Ching Ling, who went to Japan to look for Mr. S

At the age of 14, Wen Shuxin ran away with his married teacher despite his objections. One year after getting married, he passed away with regrets.

05/20 1721

Editor's note: Mr. Yang Xiaoting is a native of Shexian County. He participated in the War of Resistance Against Japan, the War of Liberation, and the War to Resist U.S. Aggression and Aid Korea. He should be a proud figure for the people of Shexian County. If the old man is stil - DayDayNews

Editor's note: Mr. Yang Xiaoting is a native of Shexian County. He participated in the War of Resistance Against Japan, the War of Liberation, and the War to Resist U.S. Aggression and Aid Korea. He should be a proud figure for the people of Shexian County. If the old man is stil

Yang Chuanhe: Father’s Military Career (1)

05/20 1905

There is a large locust tree village with locust trees everywhere and the fragrance of locust flowers. It is said that it was immigrants from Hongdong County, Shanxi Province in the early Ming Dynasty who began to plant locust trees in memory of their hometown, which led to its l - DayDayNews

There is a large locust tree village with locust trees everywhere and the fragrance of locust flowers. It is said that it was immigrants from Hongdong County, Shanxi Province in the early Ming Dynasty who began to plant locust trees in memory of their hometown, which led to its l

1921, starting from the place where China’s civil aviation first flew - (4) Learning

05/20 1121

The ancient name "Ming Keli" comes from "New Book of Tang·Biography of Zhang Jiayou": "Jiayou, the younger brother of Jiazhen. When Jiazhen was Prime Minister, he served as General Youjin Wuwei. The place he lived in was called 'Ming Keli'." - DayDayNews

The ancient name "Ming Keli" comes from "New Book of Tang·Biography of Zhang Jiayou": "Jiayou, the younger brother of Jiazhen. When Jiazhen was Prime Minister, he served as General Youjin Wuwei. The place he lived in was called 'Ming Keli'."

Pinghu Nanhetou | Especially famous for Mo's Manor

05/20 1019

At the end of April 1956, Cheng Siyuan, who had twice served as the secretary to the acting president of the Kuomintang, boarded a plane to Beijing with great excitement. Not long ago, he was settled in Hong Kong and writing articles at home. He received a personal letter from Pr - DayDayNews

At the end of April 1956, Cheng Siyuan, who had twice served as the secretary to the acting president of the Kuomintang, boarded a plane to Beijing with great excitement. Not long ago, he was settled in Hong Kong and writing articles at home. He received a personal letter from Pr

When Li Zongren returned to China in 1965, Chairman Mao asked him a question that left him speechless, and the secretary around him quickly came to the rescue.

05/20 1062

One day in 2008, on a rural road in Hengnan County, Hunan Province, several people wearing government uniforms supported an old man with gray hair and walked slowly on the road. - DayDayNews

One day in 2008, on a rural road in Hengnan County, Hunan Province, several people wearing government uniforms supported an old man with gray hair and walked slowly on the road.

In 2008, an 86-year-old Taiwanese veteran returned to his hometown to visit relatives, and a 106-year-old mother passed away after taking one look at her son.

05/20 1035

He is about 1.72 meters tall, has short hair, dark skin, thin body, and speaks with a Hubei accent. On January 4, 2009, Xiong Zhenlin killed eight people in Luoyang Town, Zengdu District, Suizhou City. - DayDayNews

He is about 1.72 meters tall, has short hair, dark skin, thin body, and speaks with a Hubei accent. On January 4, 2009, Xiong Zhenlin killed eight people in Luoyang Town, Zengdu District, Suizhou City.

Murderer in Suizhou, Hubei: After his marriage turned bankrupt, he killed 8 people in one day, including a 2-year-old child

05/21 1486

On the same day, Huaxia Insurance Meishan Central Branch came to the red education and research base in Pengshan District - the former residence of Guo Zhusan. All party members, management cadres and employees of the central branch watched the educational short film "Revolutiona - DayDayNews

On the same day, Huaxia Insurance Meishan Central Branch came to the red education and research base in Pengshan District - the former residence of Guo Zhusan. All party members, management cadres and employees of the central branch watched the educational short film "Revolutiona

Huaxia Insurance Meishan Central Branch organized a "July 1" Party Building Day themed event

05/21 1840

I think women's jealousy is terrible, especially when two sisters fall in love with the same man, which can easily lead to fratricide and antagonism between sisters. In the first year of Yongzheng's reign, the fierce struggle for the throne ended. The fourth elder brother Yinzhen - DayDayNews

I think women's jealousy is terrible, especially when two sisters fall in love with the same man, which can easily lead to fratricide and antagonism between sisters. In the first year of Yongzheng's reign, the fierce struggle for the throne ended. The fourth elder brother Yinzhen

Huanbi is blinded by love and wants to put Zhen Huan to death

05/20 1147

In 1902, Pierre Curie and his wife Marie Curie, after 45 months of hard work, finally discovered a new element - radium - that was a million times more radioactive than uranium. - DayDayNews

In 1902, Pierre Curie and his wife Marie Curie, after 45 months of hard work, finally discovered a new element - radium - that was a million times more radioactive than uranium.

7.4 "Today in History"

05/20 1988

Kangxi, one of the representative emperors of the Qing Dynasty, left many anecdotes during his lifetime. Among them was a princess who was buried in Inner Mongolia because of her marriage. She was the third daughter of Emperor Kangxi, Gu Lun Rongxian. Princess". One of the most a - DayDayNews

Kangxi, one of the representative emperors of the Qing Dynasty, left many anecdotes during his lifetime. Among them was a princess who was buried in Inner Mongolia because of her marriage. She was the third daughter of Emperor Kangxi, Gu Lun Rongxian. Princess". One of the most a

The tomb of Kangxi's third daughter was buried here. After the descendants opened the coffin, they were shocked: there were 8 golden dragons.

05/21 1487

How many holidays can ancient people of different dynasties take in a year? When it comes to holidays, many friends may think that the holiday system only appeared in modern society, but this is not the case. - DayDayNews

How many holidays can ancient people of different dynasties take in a year? When it comes to holidays, many friends may think that the holiday system only appeared in modern society, but this is not the case.

How many holidays can ancient people of different dynasties take in a year? Which is more compared to now?

05/21 1114

In the minds of most people, Chairman Mao's first wife was Yang Kaihui, the daughter of his enlightenment teacher Yang Changji. The relationship between the two went beyond simple love to a comradeship in revolution together. - DayDayNews

In the minds of most people, Chairman Mao's first wife was Yang Kaihui, the daughter of his enlightenment teacher Yang Changji. The relationship between the two went beyond simple love to a comradeship in revolution together.

Chairman Mao's first wife Luo Yixiu, although not recognized, the Chairman made an exception for her after the founding of the People's Republic of China

05/21 1006

"Every meal has two dishes and one soup, and the dishes are still two small dishes. When it's good, it's one meat and one vegetable. When it's bad, even the chili is counted as one dish. With such poor food, even what we eat is less than the meal. Hello, Chairman, how can this be - DayDayNews

"Every meal has two dishes and one soup, and the dishes are still two small dishes. When it's good, it's one meat and one vegetable. When it's bad, even the chili is counted as one dish. With such poor food, even what we eat is less than the meal. Hello, Chairman, how can this be

In 1953, Chairman Mao sailed on a warship for four days and three nights. The food was worse than that of the sailors, but he was in high spirits.

05/21 1265

In the Yin and Shang Dynasties, whether it was a major national event such as a march or a battle, or ordinary people's weddings and funerals, sacrifices and divination were required to detect good and bad luck and predict God's will. - DayDayNews

In the Yin and Shang Dynasties, whether it was a major national event such as a march or a battle, or ordinary people's weddings and funerals, sacrifices and divination were required to detect good and bad luck and predict God's will.

Retelling the history of the Battle of Makino (3): Makino swore a pledge and became a god in one battle

05/21 1737

China is a country prone to frequent earthquake disasters. Earthquakes, floods, droughts, winds, insects, hail, and plagues are known as the seven major disasters. The earliest known text recording earthquakes is the "Bamboo Book Annals", a general history written by Jin historia - DayDayNews

China is a country prone to frequent earthquake disasters. Earthquakes, floods, droughts, winds, insects, hail, and plagues are known as the seven major disasters. The earliest known text recording earthquakes is the "Bamboo Book Annals", a general history written by Jin historia

How many ancient poems about earthquakes do you know? (superior)

05/21 1578

Click to read the relevant answers. The reasons are nothing more than: high academic pressure, low employment rate, too bald to engage in scientific research in the laboratory, etc., which has led to endless voices in society "dissuading people from studying biology". - DayDayNews

Click to read the relevant answers. The reasons are nothing more than: high academic pressure, low employment rate, too bald to engage in scientific research in the laboratory, etc., which has led to endless voices in society "dissuading people from studying biology".

Yale Ph.D.: This major has deceived me for fifteen years, and finally I found that I made a profit

05/21 1351

If you neglect them, they will rot. Dr. Estelle Lazar, a forensic archaeologist from the University of Sydney, spoke to ABC News about your pearly whites after death. - DayDayNews

If you neglect them, they will rot. Dr. Estelle Lazar, a forensic archaeologist from the University of Sydney, spoke to ABC News about your pearly whites after death.

What happens to your teeth when you die

05/21 1755

I believe that friends who play with mobile phones will encounter such a good thing. You can get a hundred yuan in the WeChat cash withdrawal activity through a lottery, and when you open it, the price is 99.9, which is only one yuan or two yuan away from the withdrawal. Then the - DayDayNews

I believe that friends who play with mobile phones will encounter such a good thing. You can get a hundred yuan in the WeChat cash withdrawal activity through a lottery, and when you open it, the price is 99.9, which is only one yuan or two yuan away from the withdrawal. Then the

Duoduo cash withdrawal activity, is it disgusting to you?

05/21 1561

To put it simply: the speed of light is 300,000 kilometers per second, which is indeed very fast, but light does not require any power to reach the speed of light, and there is no acceleration process. To put it bluntly, light is "born" at the speed of light, and it must be the s - DayDayNews

To put it simply: the speed of light is 300,000 kilometers per second, which is indeed very fast, but light does not require any power to reach the speed of light, and there is no acceleration process. To put it bluntly, light is "born" at the speed of light, and it must be the s

The speed of light reaches 300,000 kilometers per second. It is so fast, what is the power?

05/21 1927

Only three scientists worldwide have received this honor. Yuan Daoxian, a professor at the School of Geographical Sciences of Southwest University, is among them. He is a famous geologist, hydrogeologist and karstologist. - DayDayNews

Only three scientists worldwide have received this honor. Yuan Daoxian, a professor at the School of Geographical Sciences of Southwest University, is among them. He is a famous geologist, hydrogeologist and karstologist.

There are only three in the world, and the Chinese are among them

05/21 1484

⇩ ⇩ ⇩ ⇩. More biolighting information can be found in the biolighting demonstration area in Hall 4.2, Area 4.2 of GILE2022A. Click on the "link" to get exhibition tickets. - DayDayNews

⇩ ⇩ ⇩ ⇩. More biolighting information can be found in the biolighting demonstration area in Hall 4.2, Area 4.2 of GILE2022A. Click on the "link" to get exhibition tickets.

GILE2022 | Authoritative celebrities give heavy support to explore new trends in bio-lighting

05/21 1354