Enhancing the agricultural product brand construction serves as an effective measure to accelerate agricultural and rural modernization,as well as an essential requirement for comprehensively promoting rural revitaliz...Enhancing the agricultural product brand construction serves as an effective measure to accelerate agricultural and rural modernization,as well as an essential requirement for comprehensively promoting rural revitalization.To facilitate the development of agricultural product brands,optimize the agricultural industry structure,and further achieve the strategic goals of rural revitalization,this study takes Pingguo City in Guangxi as a case study.Using the SWOT analysis method,the strengths,weaknesses,opportunities,and threats of agricultural product brand construction in Pingguo City are examined.Based on this analysis,corresponding strategies are proposed to enhance the brand development of agricultural products in the region.展开更多
Major and REE geochemistry and multi-fractal analysis of two types of bauxite(primary bauxite and accumulated bauxite) ores were studied in Pingguo bauxite orefield in western Guangxi,China.The results of geochemical ...Major and REE geochemistry and multi-fractal analysis of two types of bauxite(primary bauxite and accumulated bauxite) ores were studied in Pingguo bauxite orefield in western Guangxi,China.The results of geochemical data show that the accumulated bauxite has a feature of high Al_2O_3 whereas relative low Fe_2O_3 and SiO_2 contents compared to the primary bauxite.The similar chondrite-normalized rare earth element(REE) patterns illustrate that they have a cognate relationship.However,the negative Ce anomalies of primary bauxite and positive Ce anomalies of accumulated bauxite indicate that the ore-forming system changed from reducing environment to oxidation environment.The results of multi-fractal spectrum and parameters of Al_2O_3,Fe_2O_3 and SiO_2 between primary bauxite and accumulated bauxite show that the distinct multi-fractal spectrum parameters reflect the different grade distribution between accumulated and primary bauxite ores.Metallogenic process from primary bauxite to accumulated bauxite is accompanied by the loss of diffluent elements(e.g.,Si and S) and enrichment of stable elements(e.g.,Al and Fe) in the surface environment.Among the rest,the migration mechanism of iron during the evolutionary process from primary ore to accumulated ore can be described as combined leaching and chemical weathering action with participation of sulfur.展开更多
Liao songs are the cultural and artistic products brewed by the people of Zhuang ethnic minority for thousand years. In this paper, the style and characteristics of singing Zhuang ethnic minority＇s Liao songs with m...Liao songs are the cultural and artistic products brewed by the people of Zhuang ethnic minority for thousand years. In this paper, the style and characteristics of singing Zhuang ethnic minority＇s Liao songs with male＇s two-part voice in Guangxi are mainly introduced through an analysis of vocal music and the study on the performance forms, singing language characteristics, and vocal music and resonance is mainly included, and also the important significance of singing Zhuang ethnic minority＇s Liao songs with male＇s two-part voice is discussed. Also, it is compared with the modern Chinese folk singing styles.展开更多
At the end of 2016,Pingguo County had developed a production capacity of 6 million tons of bauxite and 2.596 million tons of alumina,a processing capacity of 845,000 tons of aluminum products,and an
基金Supported by Young and Middle-aged Project of Universities in Guangxi(2021KY1914).
文摘Enhancing the agricultural product brand construction serves as an effective measure to accelerate agricultural and rural modernization,as well as an essential requirement for comprehensively promoting rural revitalization.To facilitate the development of agricultural product brands,optimize the agricultural industry structure,and further achieve the strategic goals of rural revitalization,this study takes Pingguo City in Guangxi as a case study.Using the SWOT analysis method,the strengths,weaknesses,opportunities,and threats of agricultural product brand construction in Pingguo City are examined.Based on this analysis,corresponding strategies are proposed to enhance the brand development of agricultural products in the region.
基金Project(GX2007CAQB01)supported by the Key Research Project of Aluminum Corporation of China LimitedProject(41502067)supported by the National Natural Science Foundation of China
文摘Major and REE geochemistry and multi-fractal analysis of two types of bauxite(primary bauxite and accumulated bauxite) ores were studied in Pingguo bauxite orefield in western Guangxi,China.The results of geochemical data show that the accumulated bauxite has a feature of high Al_2O_3 whereas relative low Fe_2O_3 and SiO_2 contents compared to the primary bauxite.The similar chondrite-normalized rare earth element(REE) patterns illustrate that they have a cognate relationship.However,the negative Ce anomalies of primary bauxite and positive Ce anomalies of accumulated bauxite indicate that the ore-forming system changed from reducing environment to oxidation environment.The results of multi-fractal spectrum and parameters of Al_2O_3,Fe_2O_3 and SiO_2 between primary bauxite and accumulated bauxite show that the distinct multi-fractal spectrum parameters reflect the different grade distribution between accumulated and primary bauxite ores.Metallogenic process from primary bauxite to accumulated bauxite is accompanied by the loss of diffluent elements(e.g.,Si and S) and enrichment of stable elements(e.g.,Al and Fe) in the surface environment.Among the rest,the migration mechanism of iron during the evolutionary process from primary ore to accumulated ore can be described as combined leaching and chemical weathering action with participation of sulfur.
文摘Liao songs are the cultural and artistic products brewed by the people of Zhuang ethnic minority for thousand years. In this paper, the style and characteristics of singing Zhuang ethnic minority＇s Liao songs with male＇s two-part voice in Guangxi are mainly introduced through an analysis of vocal music and the study on the performance forms, singing language characteristics, and vocal music and resonance is mainly included, and also the important significance of singing Zhuang ethnic minority＇s Liao songs with male＇s two-part voice is discussed. Also, it is compared with the modern Chinese folk singing styles.
文摘At the end of 2016,Pingguo County had developed a production capacity of 6 million tons of bauxite and 2.596 million tons of alumina,a processing capacity of 845,000 tons of aluminum products,and an
