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Scientific instruments help Sanxingdui fine archaeology

“After sleeping for thousands of years, he woke up and shocked the world.”When it comes to the Sanxingdui ruins in Guanghan, Sichuan, people in the world say this. Sanxingdui site is known as one of the greatest archaeological discoveries of mankind in the 20th century.“The source of the Yangtze River civilization”. After a lapse of 34 years, the Sanxingdui Ancient Ruins brought us many surprises. Recently, Sanxingdui archaeological discoveries have continued to dominate the screen, with gold masks, bronze figures, bronze statues, jade cong, jade bi, and gold foil.……6 Sanxingdui Cultures Unearthed in Newly Discovered“sacrificial pit”, more than 500 important cultural relics have been unearthed. From the live broadcast of the archaeological excavation in Sanxingdui for several consecutive days, we can see that in addition to the unearthed large number of exquisite cultural relics, the fine excavation concept adhered to in the archaeological excavation, the adoption of various modern scientific and technological means, the construction of a new mode of preventive protection of the archaeological excavation site, and more It has set a new benchmark for future archaeological excavations and research in my country. archaeological excavations“shelter”Constant temperature, humidity and oxygen control When referring to archaeological excavations, I believe what many people have in mind is that in the desolate soil pits, the staff took small brushes and shovels, dug the soil with their bare hands, took out the cultural relics, and sent them to the laboratory, number, registration….. It seems that archaeology has always been related to the long history, traditional manual work, and has never been related to high technology. However, the exposure of the Sanxingdui excavation site made countless netizens sigh that the original archaeology was such a“cool”thing! As can be seen from the excavation video of Sanxingdui reported by the media, the archaeological excavation site was covered by a large-span steel structure greenhouse with several transparent glass windows.“archaeological cabin”The newly discovered 6“sacrificial pit”cover. These“archaeological cabin”It can not only control the temperature and humidity of the excavation site, but also reduce the modern microorganisms and bacteria that the staff brings into the excavation site. in addition,“archaeological cabin”All kinds of advanced equipment are also readily available. At the excavation site of the sacrificial pit, 8 4 million star-level network cameras and 1 industrial panoramic camera are installed, which are specially used for the whole process of archaeological records, and can be transmitted to the on-site emergency consultation room in real time. . Scientific instruments provide another pair of cultural protection experts“Eye”From the live broadcast of the Sanxingdui archaeological excavation, we can see that the scientific and technological level of archaeological excavation and cultural relics protection has been greatly improved, especially in the analysis and detection of cultural relics, the use of modern scientific instruments has provided more detailed historical information for the restoration of cultural relics. Data reveals the secrets of ancient times for cultural preservation experts“password”provides another pair“Eye”. It is understood that the excavation of the sacrificial pit at the Sanxingdui site was officially started after a series of professional laboratories at the excavation site were completed. exist“archaeological cabin”A few steps away, there are various laboratories such as the emergency detection and analysis room, the emergency protection room for micro-marks, and the cultural relic restoration hall. The laboratories are equipped with many high-precision high-tech instruments. For example, video microscopes that can see the details of cultural relics, hyperspectral imagers that can analyze the material, water content and other information of cultural relics on site, as well as scanning electron microscopes, X-ray diffractometers, laser Raman spectrometers, high-frequency oscillators, centrifuges, and specular microscopes , portable X-ray fluorescence spectrometer (XRF), three-dimensional scanners and other scientific instruments, ancient cultural relics, under the blessing of modern scientific instruments, are rejuvenated“vitality”. Wang Chong, deputy director of the Cultural Relics Protection Center of the Sichuan Provincial Institute of Cultural Relics and Archaeology, said in a CCTV interview:“The information of cultural relics can be restored to the living and production conditions at that time through the analysis and detection of the instrument, and the instrument is equivalent to another pair of cultural protection personnel.“Eye”, which can restore the original historical information of the cultural relics to a greater extent.”In the corner of the archaeological greenhouse, organic laboratories, inorganic laboratories, emergency analysis laboratories, micro-mark emergency protection laboratories, cultural preservation studios, and archaeological studios are lined up. This excavation is almost invisible to the naked eye. It is here that archaeologists find the remains with the help of various high-tech instruments. In this Sanxingdui archaeological excavation, there are still many high-tech instruments that we have never heard of. Modern high-tech and ancient ruins coexist harmoniously here. This excavation has opened up a new milestone in archaeology. I believe that with the blessing of high-tech instruments, all the mysteries can be solved, and the ancient Chinese civilization will be amazed by the world.

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