This paper presents a new approach to synthesize admittance function polynomials and coupling matrices for coupled resonator filters. The N + 2 transversal network method is applied to study a coupled resonator filter...
Culture teaching is an inseparable part of International Chinese Language Education,and it has great significance in international Chinese language teaching.Students can enhance their interest in Chinese language lear...
5G technology is indispensable for developing comprehensive perception and ubiquitous interconnection of intelligent high-speed railways(HSRs),and can be applied to many scenarios in intelligent construction,intellige...
Objective:To observe and analyze the effect of bacterial resistance monitoring in clinical microbiology testing.Methods:600 microbial specimens collected in our hospital in the past year(April 2021 to April 2022)were ...
Supported by the Project of New 20 Items of Colleges and Universities in Jinan City (2021GXRC057). Taishan Industrial Leading Talent Project (Efficient Ecological Agriculture Innovation) (LJNY202001).
Due to its unique advantages, molecular marker technology is widely applied in the research of forest tree species. This paper reviewed the application of molecular marker technology in tree species resource diversity...
Under the new historical conditions, Chinas urbanization process is accelerating, and the development speed of our country is also accelerating. As an important part of infrastructure, the construction quality of high...
The safety risk assessment of subway tunnel engineering shield construction is also the key to ensure the smooth progress of the project. Shield tunneling construction is often accompanied by some rock and soil proble...
Smoke and dust pose a significant threat to human health, and the combination with sulfur will increase the harm to human body. The smoke and dust released into the atmosphere by coal-fired heat source plants will aff...
At present, the hazards of coal mine dust have been listed as one of the five major hazards in mines. With the continuous development of China's coal mine industry, the scale of coal mining is also increasing. A large...
With the rapid development of China's economy, highway bridges, as an important transportation carrier, play an important role in China's economic development. With the expansion of the scope of highway and bridge pro...