NASA’s demonstration launch of laser communication relay was delayed due to rocket fuel leakage
NASA’s demonstration launch of laser communication relay was delayed due to rocket fuel leakage
Tag: Communication
What will be the impact of astronauts’ long-term absolute space mission?
What will be the impact of astronauts’ long-term absolute space mission?
Plateau armed police communication force: excellent skills in benchmarking and actual combat
Xining, Nov. 15 (Luo Yuankai, song Guowan) the Qinghai Tibet Plateau in early winter has been surrounded by cold forests and streams. On the training ground of the first mobile detachment of the armed police Qinghai corps, Wang Yanwei, a messenger, lay prone in front of the low lying pile net, twisted the wire hoop on his back in his hand, quickly adjusted his body posture and quickly drilled into the pile net
Exclusive | Yang Wuneng: Why is the fourth climax of Sino-Western cultural exchange bound to come?
(East-West Questions) Exclusive | Yang Wuneng: Why is the fourth climax of Sino-Western cultural exchange bound to come?
Information Network: Electric Waves Make Wonderful Work, Communication Benefits People’s Livelihood
Information network: Radio waves make great achievements, communication benefits people’s livelihood
What is the chance of winning for the Chinese version of “Starlink”?
What is the chance of winning for the Chinese version of “Starlink”?
US Centers for Disease Control: Teachers may have more responsibility for the spread of the epidemic on campus
China News Service, February 24. According to a comprehensive report, the Centers for Disease Control and Prevention (CDC) stated that teachers may “play an important role” in the spread of the new crown epidemic in American schools. The report emphasized that teachers and students need to continue to abide by the epidemic prevention guidelines of wearing masks in schools and maintaining social distance.
Future quantum communication is expected to be drone networking
Recently, the scientific research team of Nanjing University announced that it is expected to use the quantum communication of UAV networking in the future.
China’s first road-rail dual-use sea-crossing bridge-railway communications on the Pingtan Strait Road-Rail Bridge
The picture shows the early morning of January 16, railway communication workers sorting out and inspecting and repairing equipment. Photo by Zhang Bin
The picture shows the early morning of January 16, railway communication workers are overhauling the railway communication equipment on the Pingtan Strait Highway Bridge. Photo by Zhang Bin
The picture shows the early morning of January 16, railway communication workers are overhauling the railway communication equipment on the Pingtan Strait Highway Bridge. Photo by Zhang Bin
The picture shows the early morning of January 16, railway communication workers are maintaining the railway communication equipment on the Pingtan Strait Highway Bridge. Photo by Zhang Bin
The picture shows the early morning of January 16, railway communication workers inspecting the railway communication equipment on the Pingtan Strait Highway Bridge. Photo by Zhang Bin
The bridge is not only windy, but the number of strong winds above level 7 exceeds 200 days per year. The intense sea breeze is also mixed with high salinity and high humidity, which can easily corrode electronic equipment. On the Pingtan Strait, known as the “Devil Wind Zone”, stands a 16.32-kilometer-long road-rail bridge in China, the Pingtan Strait Road-Rail Bridge. Since the opening of the Fuping Railway on December 26, 2020, in order to ensure the smooth communication of the railway communication signals on the bridge, the communication workers of the Pingtan Communication Work Area have been stationed on Pingtan Island and used the railway skylights to maintain the railway communication equipment on the bridge. Or overhaul to ensure smooth signal transmission.
Chinese and Korean media “cloud seminar” focuses on diplomacy and economic cooperation
Xinhua News Agency, Beijing, December 16 (Reporter Zhuoyan Ma) The media exchange webinar between China and South Korea was held on the 16th via video. Representatives and scholars of the media from China and South Korea discussed “China-South Korea diplomacy and economic cooperation in the epidemic era”.