由中国钢铁工业协会指导,中国国际贸易促进委员会冶金行业分会及杜塞尔多夫展览(上海)有限公司主办的第11届国际管材展览会(Tube China 2024)于2024年9月25日至28日在上海新国际博览中心盛大举办。作为管材行业的重要盛会,Tube China不仅是亚洲领先...
Founding President of the Institute of the International and Strategic Studies, Peking University Abstract Behind the struggle and game between China and the United States are four sets of overlapping and mutually causal logics, namely the growth and decli...
The fitting indices were χ2/df = 1.891; GFI = 0.943; AGFI = 0.940; NFI = 0.942; IFI = 0.933; CFI = 0.950; RMSEA = 0.022. All were within the recommended range and the first step of the mediation test was passed. Therefore, the sample data can be ...
伍佰(Wu Bai),本名吴俊霖,1968年1月14日生于台湾省新北市新店区 ,中国台湾男歌手、音乐人、吉他手、影视演员、摄影家。 1990年以歌曲《小人国》正式出道 。1992年参与电影《少年吔,安啦》原声带的词曲创作及演唱 ,发行首张个人专辑《爱上别人是快乐的事》 ;同年成立摇滚乐团China Blue,并担任主唱兼主音吉他手 ...
摘要: The rapid development and related environmental burdens of the People's Republic of China received widespread attention from a variety of domestic and international observers over the past two decades. 1 Much of this attention has被引量: 43 ...
BEIJING, Dec. 27 (Xinhua) -- China on Monday unveiled two shortened negative lists for foreign investment, as part of efforts to further open up the economy and promote high-quality economic development. The number of items that are off-limits for foreign investors will be cut to 31 in the...
A child rides a bike in a park in Wuhu, east China's Anhui Province, Jan. 30, 2024. In recent years, Wuhu City in Anhui Province has made continuous efforts to restore the ecological environment of the Yangtze River. Greenways and recreational platforms have been built along the river, at...
The spring droughts in North China greatly effect the sowing and growing of crops. Thus, the variation of spring rainfall in North China and its reason should be studied, although the rainfall in spring is less than that in summer in North China. This study shows that the interannual variatio...
The originality of the proposed behavioral model of villagers was minimally influenced (χ2 = 437.485, df = 203, p < 0.001, χ2/df = 2.155, IFI = 0.956, TLI = 0.934, NFI = 0.921, PGFI = 0.584, RMSEA = 0.048, CFI = 0.955). For this ...
Elci SG, Jiang Y, Yan B, Kim ST, Saha K, Moyano DF, Yesilbag Tonga G, Jackson LC, Rotello VM, Vachet RW. ACS Nano, 2016, 10: 5536–5542 Article CAS PubMed Google Scholar Li X, Montague EC, Pollinzi A, Lofts A, Hoare T. Small, 2022, 18: 2104632 Article CAS Google Scho...