On Aug.28,at the CCPIT regular press conference,Yan Yun,deputy director of CCPIT Commerce Legal Service Center,said that to promote the implementation of free trade agreement between China and South Korea,China and Au...On Aug.28,at the CCPIT regular press conference,Yan Yun,deputy director of CCPIT Commerce Legal Service Center,said that to promote the implementation of free trade agreement between China and South Korea,China and Australia,CCPIT Commerce Legal Service Center will improve its services,innovate its service platform and offer FTA favorable policy support to more enterprise.展开更多
At the beginning of the 1980s, China entered a new historical era of reform and opening up and socialist modernization drive. It became important and urgent for China to exchange and communicate with the international...At the beginning of the 1980s, China entered a new historical era of reform and opening up and socialist modernization drive. It became important and urgent for China to exchange and communicate with the international community. To meet the demand展开更多
Chinese Physics Letters (CPL) is a peer-reviewed, international and multidisciplinary journal sponsored by the Chinese Physical Society (CPS) and Institute of Physics, CAS,and hosted online by IOP Publishing Ltd. Laun...Chinese Physics Letters (CPL) is a peer-reviewed, international and multidisciplinary journal sponsored by the Chinese Physical Society (CPS) and Institute of Physics, CAS,and hosted online by IOP Publishing Ltd. Launched in 1984 as the flagship journal of CPS, CPL has become one of the most prestigious periodicals published in China, and been among the good choices for worldwide physicists to disseminate their most important breakthroughs. Nowadays it is dedicated to build an internationally recognized platform for researchers to publish original research works in all the branches of fundamental,applied, and interdisciplinary physics.展开更多
The energy consumption of a teaching building can be effectively reduced by timetable optimization.However,in most studies that explore methods to reduce building energy consumption by course timetable optimization,se...The energy consumption of a teaching building can be effectively reduced by timetable optimization.However,in most studies that explore methods to reduce building energy consumption by course timetable optimization,self-study activities are not considered.In this study,an MATLAB-EnergyPlus joint simulation model was constructed based on the Building Controls Virtual Test Bed platform to reduce building energy consumption by optimizing the course schedule and opening strategy of self-study rooms in a holistic way.The following results were obtained by taking a university in Xi’an as an example:(1)The energy saving percentages obtained by timetabling optimization during the heating season examination week,heating season non-examination week,cooling season examination week,and cooling season non-examination week are 35%,29.4%,13.4%,and 13.4%,respectively.(2)Regarding the temporal arrangement,most courses are scheduled in the morning during the cooling season and afternoon during the heating season.Regarding the spatial arrangement,most courses are arranged in the central section of the middle floors of the building.(3)During the heating season,the additional building energy consumption incurred by the opening of self-study rooms decreases when duty heating temperature increases.展开更多
Recently,Ministry of Industry and Information Technology and Ministry of Finance jointly issued the National New Material Industry Resource Sharing Platform Construction Program(“the Program”),aiming to fully improv...Recently,Ministry of Industry and Information Technology and Ministry of Finance jointly issued the National New Material Industry Resource Sharing Platform Construction Program(“the Program”),aiming to fully improve the resource sharing service level,management level and public service supply capacity of the Chinese new material industry.展开更多
文摘On Aug.28,at the CCPIT regular press conference,Yan Yun,deputy director of CCPIT Commerce Legal Service Center,said that to promote the implementation of free trade agreement between China and South Korea,China and Australia,CCPIT Commerce Legal Service Center will improve its services,innovate its service platform and offer FTA favorable policy support to more enterprise.
文摘At the beginning of the 1980s, China entered a new historical era of reform and opening up and socialist modernization drive. It became important and urgent for China to exchange and communicate with the international community. To meet the demand
文摘Chinese Physics Letters (CPL) is a peer-reviewed, international and multidisciplinary journal sponsored by the Chinese Physical Society (CPS) and Institute of Physics, CAS,and hosted online by IOP Publishing Ltd. Launched in 1984 as the flagship journal of CPS, CPL has become one of the most prestigious periodicals published in China, and been among the good choices for worldwide physicists to disseminate their most important breakthroughs. Nowadays it is dedicated to build an internationally recognized platform for researchers to publish original research works in all the branches of fundamental,applied, and interdisciplinary physics.
基金supported by the National Natural Science Foundation of China (52008328)National Key Research and Development Project (2018YFD1100202)+1 种基金the Science and Technology Department of Shaanxi Province (2020SF-393,2018ZDCXL-SF-03-04)the State Key Laboratory of Green Building in Western China (LSZZ202009).
文摘The energy consumption of a teaching building can be effectively reduced by timetable optimization.However,in most studies that explore methods to reduce building energy consumption by course timetable optimization,self-study activities are not considered.In this study,an MATLAB-EnergyPlus joint simulation model was constructed based on the Building Controls Virtual Test Bed platform to reduce building energy consumption by optimizing the course schedule and opening strategy of self-study rooms in a holistic way.The following results were obtained by taking a university in Xi’an as an example:(1)The energy saving percentages obtained by timetabling optimization during the heating season examination week,heating season non-examination week,cooling season examination week,and cooling season non-examination week are 35%,29.4%,13.4%,and 13.4%,respectively.(2)Regarding the temporal arrangement,most courses are scheduled in the morning during the cooling season and afternoon during the heating season.Regarding the spatial arrangement,most courses are arranged in the central section of the middle floors of the building.(3)During the heating season,the additional building energy consumption incurred by the opening of self-study rooms decreases when duty heating temperature increases.
文摘Recently,Ministry of Industry and Information Technology and Ministry of Finance jointly issued the National New Material Industry Resource Sharing Platform Construction Program(“the Program”),aiming to fully improve the resource sharing service level,management level and public service supply capacity of the Chinese new material industry.
