Science and Technology Daily Beijing, September 12 (reporter Qu Jian) According to the latest news from China Huaneng, at 9:35 on the 12th, the national science and technology major special project - Huaneng Shidaowan high-temperature gas-cooled reactor nuclear power plant...
10-26
There is an important criterion for evaluating whether learning is effective, that is, the impact and change of learning on later cognition and behavior. Learning and learning are not the same, and so is knowledge. Some knowledge can be deeper...
10-26
21st Century Business Herald reporter Bai Yang Beijing reported that according to the statistics of the Civil Aviation Administration of China, in 2019, when the new crown epidemic has not yet broken out, the annual passenger traffic of the civil aviation industry was 6.5...
10-26