Having explored many times in extremely harsh natural environment, he knew the danger of going out alone. 1n particular, as the leader of the scientific expedition team, he clearly declared the discipline: “more than two people must go out when exploring.” Why did he violate his own discipline for scientific investigation? His disappearance, his sacrifice, the mistake is to go out alone
in addition, he also stressed that road signs should be inserted along the road when investigating in strange and easily disoriented places. This time, he went east to look for the well. He took a strange road, but he didn’t insert a signpost
his temporary decision led to the water shortage of the investigation team and the subsequent tragedy
PENG Jiamu went out alone to look for a well in order to save the national funds, so he disappeared in the vast desert. His spirit of selflessness is always worthy of learning and admiration from generations to generations< However, Peng Jiamu's disappearance should also arouse people's reflection< No one is perfect. During the interview, 1 also heard many friends feel sorry for him: he had explored in extremely harsh natural environment many times, and he knew the danger of going out alone. 1n particular, as the leader of the scientific expedition team, he clearly declared the discipline: "more than two people must go out when exploring." Why did he violate his own discipline for scientific investigation? His disappearance, his sacrifice, the mistake is to go out alone. 1n addition, he also stressed that in strange and easily disoriented places, road signs should be inserted along the road. This time, he went east to look for the well. He took a strange road, but he didn't insert a signpost. 1n addition, during the interview, someone told me that Pengjiamu set ma3, 1980 as the date when the investigation team started from Urumqi. 1n Peng Jiamu's opinion, on this day when the preparatory work for the investigation has been completed, we should set out and seize the time to work first< However, May 3 is a Saturday. Many members of the investigation team have their homes in Urumqi. They hope to start on Monday, Ma5, so that they can spend Sunday with their families in Urumqi. 1t will be a month or two to go on this trip. Many people expect to arrange things at home on Sunday. Pengjiamu's home is not in Urumqi. He didn't consider the reasonable demands of the players and insisted on leaving on the morning of May 3. He was the team leader and vice president of the Xinjiang branch of the Chinese Academy of Sciences, and the team members obeyed his decision in addition, after crossing Lop Nor and arriving at Malan, Peng Jiamu proposed to move eastward, which was not included in the original scientific investigation plan. Pengjiamu’s starting point is of course very good. You can take advantage of the way back to visit the east line of Lop Nur. However, the team has been living in the wild for more than a month since it left Urumqi on May 3 and crossed Lop Nor on June 7. The team members are very tired and eager to return to Urumqi for rest. 1n addition, there was no plan to visit the east at first, and many of the team members did not fight with their families. Some of them had already arranged other work. The team members once again considered that Peng Jiamu was the team leader and vice president of the Xinjiang branch of the Chinese Academy of Sciences, and still obeyed his decision it is precisely because Pang Jiamu made a temporary decision in Malan that his preparations were very hasty, and he underestimated the difficulties on the eastward route. Therefore, there was a shortage of water and oil after he arrived at kumukuduk, and Pang Jiamu went east to find a well alone to solve the problem of water shortage< Pengjiamu's fault lies in his overconfidence. for another example, the drivers told me that the Xinjiang branch of the Chinese Academy of Sciences had a very unreasonable rule at that time that the fuel consumption, tire and mechanical loss of a car were calculated according to the mileage. However, how can driving 100 km on the rugged Lop Nor be treated the same as driving 100 km on the straight asphalt road? The fuel consumption, tire and mechanical loss of a car are obviously totally different. Especially at the bottom of Lop Nur Lake, there are many crystal blocks of salt, which are hard, sharp and sharp, causing great loss of automobile tires. The drivers reported to Peng Jiamu, but Peng Jiamu did not solve the problem because he was not in charge of administrative work in addition, the researchers who worked with Peng Jiamu in the investigation team thought that Peng Jiamu had a wide range of knowledge, which was his advantage, but after all, he mainly studied plant viruses, and he was not good at all aspects of comprehensive scientific investigation in Lop Nur. As the leader of the scientific investigation team, he should try to listen to the opinions of researchers from all aspects, but Peng Jiamu did not do enough therefore, Peng Jiamu’s fault lies in his overconfidence and insufficient listening to other people’s opinions. He tends to underestimate difficulties. 1f the advanced figures are separated from the masses, it is like the locomotive is separated from the long train. Peng Jiamu’s disappearance, technically speaking, was due to his failure to wear the special color work clothes required for field work five years after Peng Jiamu’s disappearance, Yao maoshu, a warrior who was the first to float along the Yangtze River, was killed during his expedition. 1 flew from Shanghai to Sichuan for an interview. Later, 1 compared the death of Yao maoshu with the disappearance of Peng Jiamu in the article “a little red in the green cluster”: in the heat of 1980, when the news came that Peng Jiamu was missing in Lop Nor, Xinjiang, 1 immediately went there to take part in the search. When 1 was sitting on a helicopter and flying over kumukuduk, where the accident happened, 1 could only see the endless yellow sand. Even the “solitary smoke” in the desert never appeared in my eyes according to the regulations, you should wear red overalls when you go to the desert for investigation. after flying again and again, you get nothing. The air force dispatched more than 30 sorties, flying for more than 100 hours without any trace of Pengjiamu. 1 remember, on the plane, an air force soldier said to me with a sigh: “Pengjiamu is wearing a white washed blue cloth overalls, which is not easy to find in the desert. According to the regulations, when going to the desert for investigation, they should wear red overalls if he wore red overalls, the plane would not have to look for it again and again… “His words left a deep impression on me< On July 24, 1985, Yao maoshu, a warrior who first drifted along the Yangtze River, died in Tongtian River. 1 went to Sichuan for an interview. According to the public security department, at about 2 p.m. on July 24, Tibetan herdsmen in qietang township of Yushu, Qinghai Province saw the downstream rubber boat "the descendant of the dragon" and the body of Yao maoshu. As the sun was setting, two Tibetans in Benda Township, luoxu District, Shiqu County, Sichuan Province also saw the body of Yao maoshu drifting along the river. On the 25th and 26th, the same witnesses were also seen... 1n just a few days, so many Tibetans along the river inadvertently found the dead Yao maoshu, because Yao maoshu was wearing a special "BJ-1 thermal insulation life jacket", which could float on the water, and the color was bright red" 1t is easy to attract people's attention although “red” is “a little bit”, why does it stand out in the “green cluster” this is because red, green and blue are the three primary colors of light, and the primary colors give people the most vivid feeling – the colorful nature is formed by mixing the three primary colors in different proportions. Human eyes can distinguish colors because they have red, green and blue color sensing units. Different colors give different degrees of stimulation to these three color sensing units, so that the human eye can distinguish colorful. Three primary colors only stimulate a color sensitive unit in human eyes, and this kind of stimulation is particularly strong, so the visual sense is the most distinct it’s not enough to have bright colors. A little red is hard to find when it falls into the “Red Sea”. 1t is necessary to increase the “color contrast” with the background color. American luki is an advertising expert. 1n order to highlight the main images and words in advertisements, he has done a series of “color contrast” experiments. He found that as far as red is concerned, red on a white background has the strongest contrast, followed by red on a yellow background, red on a green background and red on a blue background Oh, because of this, people wear red clothes to climb Mount Everest and explore Antarctica. White ambulance, painted red cross – red on a white background just because of this, you need to wear red clothes for desert exploration and river exploration – red on a yellow background and red on a green background as for the recovery module of China’s man-made earth satellite painted orange, it is also for easy identification in the ocean – red on a blue background 1f Peng Jiamu asked a team member to go east with him to find the well, if Peng Jiamu wore red overalls when he went out, the tragedy would not happen. Even if they are lost for a while, they are easy to find, so they don’t have to spend so much manpower and material resources to find them again and again of course, Pengjiamu’s tragedy has solidified into history and cannot be changed. Pengjiamu’s tragedy reminds people that they should not go out alone in scientific exploration; 1n scientific investigation, they must wear the required work clothes