Pushing 3000 meters into the deep sea, China's self-developed marine seismic exploration equipment has achieved ultra deep water operations for the first time
People's Daily Online, Beijing, October 6 (Reporter Du Yanfei) A few days ago, in the 3000m ultra deepwater block in the the Pearl River Mouth Basin, the "Offshore Oil 720" deepwater geophysical exploration ship carried China's self-developed marine streamer seismic exploration acquisition equipment "Haijing" system, completed seismic exploration in ultra deepwater waters for the first time, and released China's first ultra deepwater 3D geological exploration map, marking new progress in the development of key core technical equipment for deepwater oil and gas exploration in China.The "Offshore Oil 720" geophysical exploration vessel is equipped with the "Sea Economy" system for ultra deep water exploration operations...
Why are mobile payments less popular in more developed countries? How dangerous is the 'cash free era'?
Before reading this article, please click onFollowIt is convenient to discuss and share with you, and you can also watch the next exciting article in a timely manner. Thank you very much for your attentionPicture and Text | Xiuzhu ShushengEditor | Xiuzhu ShushengprefaceMobile payment has become the mainstream choice for daily consumption in today's society, and its simple and fast advantages are welcomed by the general public...
The maximum passenger capacity is 300 people! The self-developed smart rail train in China has been launched and put into operation today!
Source: Science and Technology DailyThe 31st Chengdu Summer Universiade is about to open,Two "Yibin made" smart rail trains independently developed by China began operating in Chengdu on the 25th,Provide security for transportation.Smart Rail is a smart rail express system that precisely controls trains to travel on a predetermined virtual trajectory through commands from a central control unit, with a maximum speed of up to 70 kilometers per hour,It does not require the laying of shaped tracks and can be flexibly driven on urban roads...
Australian scientists have developed a new type of titanium alloy using 3D printing
According to Xinhua News Agency, Sydney, June 11 (Reporter Hao Yalin), scientists from University of Sydney, Australia, Royal Melbourne University of Technology and other institutions have developed a new type of titanium alloy through unique alloy design and 3D printing technology. The new research provides a feasible method for more sustainable manufacturing of high-performance titanium alloys, which can be widely used in aerospace, biomedical, Chemical engineering, national defense, clean energy and other fields...
The First Flat Panel New System Communication Test Satellite Developed by Harbin Institute of Technology Successfully Launched
On June 9, China's first flat plate type new system communication test satellite, "Longjiang No.3", was ignited and lifted off in the Jiuquan Satellite Launch Center by taking the Kuaizhou 1A solid carrier rocket...
Alibaba Cloud Intelligent CTO Zhou Jingren: MaaS has become an industry standard, and future applications will be developed around models
On May 28th, the 2023 Zhongguancun Forum on the Development of Artificial Intelligence Big Models was held in Beijing. Zhou Jingren, CTO of Alibaba Cloud Intelligence Group, delivered a keynote speech titled "MaaS, A New Paradigm of AI in the Cloud Intelligence Era"...