Because the operators were careless and violated the regulations, and they didn't notice the design defects on the control rods of the nuclear power plant, the safety officer didn't communicate enough with the operators in charge of the experiment that night (which can also be attributed to carelessness).
1On April 26th, 986, the No.4 nuclear reactor of the nuclear power plant caught fire suddenly during the semi-baking experiment, which caused an explosion, and its radiation amount was equivalent to 500 atomic bombs dropped by the United States in Japan. The explosion completely damaged the unit, leaked more than 8 tons of radioactive materials, and the dust drifted with the wind, resulting in nuclear radiation pollution in Russia, Belarus and Ukraine.
In the early morning of 26th, the reactor melted and burned, causing an explosion, breaking through the protective shell, and the factory building caught fire. Radioactive substances are constantly being released. Water and chemicals were used to put out the fire, and the fire soon evaporated. Firefighters' boots were trapped in melted asphalt, and 1, 2 and 3 units were suspended. 30 kilometers around the power station was declared a dangerous area and residents were evacuated. Two people died on the spot and 204 people were injured by radiation.
On May 8, the reactor stopped burning and the temperature still reached 300℃. The highest radiation intensity in the local area is 1.5 milliroentgen per hour, and 0.2 milliroentgen in Kiev. However, the allowable normal value is 0.0 1 milliroentgen, and radioactive dust is detected in Sweden, which is 100 times higher than the normal value. Western countries hastily evacuated expatriates and tourists from Kiev and refused to accept imported food from Belarus and Ukraine.
Four months later, the official of the former Soviet Union announced that * * * * died 3 1 person, mainly rescuers, including a major general, and 203 people got radiation sickness; 654.38+035,000 people evacuated from the dangerous area. 654.38+0992, Ukrainian officials announced that more than 7,000 people had died of nuclear pollution in this accident.
On May 9, at the invitation of the Soviet government, Blix, Director General of the International Atomic Energy Agency, inspected the nuclear power plant from an altitude of 800 meters by helicopter. He believes that this is by far the most serious nuclear accident in the world.
Two years after the disaster, 260,000 people took part in accident treatment, poured layers of concrete for the No.4 nuclear reactor and buried it as a "coffin", cleared up 2 1 10,000 square meters of "dirty soil", built another new town in Slaujic for nuclear power plant employees, and built another 2 1 10,000 houses for evacuated residents. All this, including the loss of power generation reduction, reached 87 * *.
Belarus has lost 20% of its agricultural land, 2.2 million people live in polluted land, and hundreds of villages and towns are empty. The abandoned restricted area in Ukraine has become a paradise for thieves and wild horses, and all precious things have been stolen, which has spread the pollution outside the area. Pines and spruces within 7 km of the nuclear power plant withered, and 1 1,000 hectares of forest gradually died.
The "safety zone" 30 kilometers away is also unsafe, and the number of cancer patients, children with thyroid diseases and deformed livestock has increased dramatically. Even on collective farms 80 kilometers away, 20% of piglets were born with abnormal eyes. These strange symptoms are called "Chernobyl syndrome".
When Zhuge Liang entered Shu, he gave Guan Yu the responsibility of guarding Jingzhou and told him that he must unite with Sun to fight Cao, but Guan Yu was conceited and simply pushed Sun Quan to Cao Cao.
As early as when Liu Bei proclaimed himself king of Hanzhong, Cao Cao sent someone to date Sun Quan to jointly capture Jingzhou. Sun Quan not only refused, but also wanted to marry Guan Yu. Guan Yu was furious and said to the messenger, "How can my tiger girl marry that son?" Seeing that Guan Yu was really rude, Sun Quan decided to take advantage of Guan Yu's engagement with Cao Jun to recapture Jingzhou.
His general Monroe disguised the soldiers as businessmen, deceived Guan Yu's riverside defenders and successfully crossed the river. Take advantage of Guan Yu's unprepared and occupy Jingzhou without hurting a single soldier.
When Lv Meng crossed the river, Cao Cao sent general Huang Xu to attack Guan Yu with a large army. Huang Xu had more soldiers than Guan Yu, and he surrounded Guan Yu. Guan Yu fought his way out with Guan Ping and Liao Hua and retreated to Maicheng, a small town outside Jingzhou.
At this time, Lv Meng tightly surrounded Maicheng again. Guan Yu sent Liao Hua to ask Liu Feng for help. Liu Feng was too timid to send troops. Lv Meng sent Zhuge Liang to persuade Guan Yu to surrender. Guan Yu refused: "If you weren't Zhuge Liang's brother, I would have killed you!" "
Seeing that Guan Yu did not surrender, Lu Meng sent troops to step up the attack. Knowing that Maicheng was about to be breached, Guan Yu left Wang Fu and Zhou Cang to guard Maicheng, and led Guan Ping, Zhao Lei and 200 soldiers to rush out from the north gate.
Guan Yu was ambushed twice on the narrow mountain road, and there were fewer and fewer soldiers around him. Guan Yu was bent on running back to Chengdu, and the rest was neglected. Suddenly, there was a gunshot, and Guan Yu's horse tripped over the rope and fell off the horse. The ambush immediately tied him firmly.
Sun Quan tried to persuade Guan Yu to surrender, and Guan Yu cursed Sun Quan. Zuo Xian, the chief bookkeeper, said to Sun Quan, "Cao Cao was so kind to Guan Yu, but Guan Yu still killed his men and went to Liu Bei. Can you still keep Guan Yu now? " Sun Quan killed Guan Yu.
3. On August 1 1 day, 2008, the pig agent Fan purchased 257 commercial pigs from XXX Zudai Breeding Pig Co., Ltd., Tonghe County, Jiamusi City, Heilongjiang Province.
Yang Mouxiang, the middleman, was entrusted by Wang, the official veterinarian of the Animal Husbandry and Veterinary Comprehensive Service Station in Heli Town, Tangyuan County, Harbin City, Heilongjiang Province, to illegally obtain the animal quarantine certificate and the pig ear tag. After these pigs were transported to Shuanghui Slaughterhouse in Zhengzhou, Henan Province, an African swine fever epidemic occurred.
At present, pig broker Fan, middleman Yang Mouxiang and official veterinarian Wang have been put on file for investigation because they are suspected of engaging in malpractices for personal gain in animal and plant quarantine. The official veterinarian Wang of Tangyuan County was expelled from the party membership and public office, and the Tonghe County Animal Health Supervision Office has filed an investigation on the sale of pigs that should be quarantined but not quarantined by a certain ancestor pig company.
It was in the late 1970s and early 1980s. At this time, a pilot who came back from the army was temporarily called Teacher Chen. He was arranged as a secretary in our town's wireless power plant, and his wife became a warehouse keeper in the factory.
At that time, his wife's sister was also a married pilot, but after retiring, she chose to go to Beijing to open civil aviation, and her sister worked as a ground worker at the Capital Airport. Lao Chen retired with her son and daughter, because she felt that her hometown in Jiangnan was a good place for scholars to study.
At first, my son went to high school and my daughter went to junior high school. As a result, my child was originally studying in a military school, and the foundation was not good. Finally, my son was not qualified to take the college entrance examination. At that time, before the college entrance examination, my daughter also went to an accounting vocational school and worked as an accountant in a middle school. As a result, Chen's dream of letting his children go to a good university was completely shattered.
Then my son lost his job at home, and then he met some people, one for futures and the other for investment. That was in the mid-1990s. Later, when I got married and divorced, life was always unsatisfactory. However, Mr. Chen later went bankrupt and privatized the wireless power plant. As a secretary, his skills were marginalized.
Finally, she got cancer and her trachea was cut when she died. The daughter was afraid that her mother would see her husband's misery and didn't let her see her father when she died. Later, her mother was stimulated to 600, and often said that the central cadres came to see her.
Mr. Chen's son died of liver cancer in Tuo before his death. He is only in his forties. It is said that he is dissatisfied with life and drinks heavily. His daughter had to take care of her mentally ill mother and seriously ill brother, and was rejected by her husband. Finally, he divorced. Now there is only her and a crazy mother in this family.
Steven Allan Spielberg turned Jurassic Park written by Michael Clifton into a painting roller coaster. He added excuses, greed, pure self. Most importantly, he is full of action and an unnamed prehistoric all-star list, probably for scale work, emphasizing spectacle rather than consistency.
But what really pushes the credibility is the finale, in which Dr. Ellen Grant (sam neill), his girlfriend Dr. Satler (Laura Dean) and the grandson of the park founder are trapped in the ventilator above the visitor center.
They tried to resist and surpass a pair of raptors. Land is equivalent to a great white shark. They stepped out of the scaffolding and tried to climb a dinosaur skeleton. The skeleton collapsed. Just when this good doctor and company were about to become prehistoric base cloth, our old friend Tyrannosaurus rex suddenly rushed in and swallowed the raptors, saving the day.