Solid waste and carbon dioxide are important elements of environmental governance.Under the background of carbon peaking and carbon neutrality goals,the research on whether and how to promote the construction of“no w...Solid waste and carbon dioxide are important elements of environmental governance.Under the background of carbon peaking and carbon neutrality goals,the research on whether and how to promote the construction of“no waste cities”and carbon emission reduction is of great significance in China.The generation of solid waste and greenhouse gases such as carbon dioxide has the same origin,which can be well coordinated to promote environmental governance.展开更多
Millimeter wave technology is one of the technologies developed rapidly in recent years. The research was mainly to study the transmission of millimeter wave through textile material named silk fabric. We observed the...Millimeter wave technology is one of the technologies developed rapidly in recent years. The research was mainly to study the transmission of millimeter wave through textile material named silk fabric. We observed the phenomenon of sub-millimeter-wave transmission and reflection of the silk fabric, and concluded that with the number of silk fabric layers increasing, effect of scattering and absorption of the millimeter wave enhanced. The conclusion could be further employed in millimeter wave and THz imaging, dangerous goods inspection and other security application.展开更多
基金The 2021-2022 Philosophy and Social Science Planning Project of Zhuhai City“Research on the Tax Collection and Management of Zhuhai’s Construction of a‘Waste-free City’from the Perspective of Circular Economy”(Project No.:2021YBC103)The key project of the 2020-2021 Philosophy and Social Science Planning of Jinwan District,Zhuhai City“Research on the Accounting Standards and Operating Mechanisms of the Circular Economy System of the Virtual Eco-Industrial Park in Jinwan District Based on the Two-dimensional Analysis Framework of‘Material Flow-Value Flow’”(Project No.:202002).
文摘Solid waste and carbon dioxide are important elements of environmental governance.Under the background of carbon peaking and carbon neutrality goals,the research on whether and how to promote the construction of“no waste cities”and carbon emission reduction is of great significance in China.The generation of solid waste and greenhouse gases such as carbon dioxide has the same origin,which can be well coordinated to promote environmental governance.
文摘Millimeter wave technology is one of the technologies developed rapidly in recent years. The research was mainly to study the transmission of millimeter wave through textile material named silk fabric. We observed the phenomenon of sub-millimeter-wave transmission and reflection of the silk fabric, and concluded that with the number of silk fabric layers increasing, effect of scattering and absorption of the millimeter wave enhanced. The conclusion could be further employed in millimeter wave and THz imaging, dangerous goods inspection and other security application.
