Curved surface optimization unfolding algorithm research based on composite material component Enyu Sun, Li Biwan 抽象的
Chaotic characteristics analysis of inpatient intravenous medication time series by the 0-1 test Chen Yao1, Xu Jianxin2* 抽象的
Research of preferential tax policies for backfill coal mining in China Pan Weidong, Wu Xiaohua, Zhang Tong 抽象的
The 1st Conference on Current Trends in Recycling and E-waste Management, (Recycling-2020) was scheduled in Vienna, Austria during May 04-05, 2020. Dr. Daniel Sarpong, Ica Manas-Zloczower, Milan Kracalik, Trine A. Sogn 抽象的