Based on statistical analysis on morphological data of nebkhas surveyed in the Hotan River Basin,Xinjiang, the changing regularity and characters of nebkhas’ morphology in different development stageshave been discus...Based on statistical analysis on morphological data of nebkhas surveyed in the Hotan River Basin,Xinjiang, the changing regularity and characters of nebkhas’ morphology in different development stageshave been discussed. Results indicate that there exist better correlation among length, width and altitudeof all kinds of nebkhas, but there are certain various shape characters in different nebkhas and the sametype of nebkhas in differential development stages. On account of analysis on mathematical imitation ofnebkhas’ shape characters, regional ecological environmental and aeolian characters, the development ofthe nebkha can be divided into a growing stage, a stabilizing stage and a declining stage.展开更多
To understand the responses of flag leaf shape in rice to elevated CO2 environment and their genetic characteristics, quantitative trait loci （QTLs） for flag leaf shape in rice were mapped onto the molecular marker ...To understand the responses of flag leaf shape in rice to elevated CO2 environment and their genetic characteristics, quantitative trait loci （QTLs） for flag leaf shape in rice were mapped onto the molecular marker linkage map of chromosome segment substitution lines （CSSLs） derived from a cross between a japonica variety Asominori and an indica variety IR24 under free air carbon dioxide enrichment （FACE, 200 μmol/mol above current levels） and current CO2 concentration （Ambient, about 370 μmol/mol）. Three flag-leaf traits, flag-leaf length （LL）, width （LW） and the ratio of LL to LW （RLW）, were estimated for each CSSL and their parental varieties. The differences in LL, LW and RLW between parents and in LL and LW within IR24 between FACE and Ambient were significant at 1% level. The continuous distributions and transgressive segregations of LL, LW and RLW were also observed in CSSL population, showing that the three traits were quantitatively inherited under both FACE and Ambient. A total of 16 QTLs for the three traits were detected on chromosomes 1, 2, 3, 4, 6, 8 and 11 with LOD （Log10-1ikelihood ratio） scores ranging from 3.0 to 6.7. Among them, four QTLs （qLL-6＊, qLL-8＊ qLW-4＊ and qRLW-6＊） were commonly detected under both FACE and Ambient. Therefore, based on the different responses to elevated CO2 in comparison with current CO2 level, it can be suggested that the expressions of several QTLs associated with flag-leaf shape in rice could be induced by the high CO2 level.展开更多
Color has an intuitive expression of the material world,and is often used by creators of animated films in the narrative process of the film to express a creator’s subjective feelings.Color narration is a special men...Color has an intuitive expression of the material world,and is often used by creators of animated films in the narrative process of the film to express a creator’s subjective feelings.Color narration is a special mental imagination activity.It mainly refers to human beings perceiving colors in the external environment,and judging by their own rich life experience,and finally achieving a comprehensive cognition of external things.The animated film Ne Zha has attracted the attention of the audience since its release.That is because the film uses color narration ingeniously to innovate traditional stories and familiar characters,it displays the story through shocking visual expression,so that the audience can feel the influence of traditional culture while understanding the story,reflecting the unique artistic charm of color narration.This paper analyzes three aspects of color narration in showing the binary oppositions of goodness and evil,portraying vivid characters,promoting the development of narration,and highlighting the tension of the film,and fully expounds the importance of color narration in animated films.展开更多
At present, China＇s animation industry is developing rapidly, the performance of the animation is through a series of design to complete, through the action to create the role of animation characters, which led to th...At present, China＇s animation industry is developing rapidly, the performance of the animation is through a series of design to complete, through the action to create the role of animation characters, which led to the audience resonance. This article mainly analyzes the influencing factors of character creation and the importance of characterization in characterization in the animation performance, and then explores the performance of the characterization in the animation performance. Hoping to through this theoretical study, the animation performance of the characterization of a deeper understanding.展开更多
基金Supported by the National Natural Science of China (No.40461002,40861008)the Key Project of the Ministry of Education (No. 209141 )Doctoral Scientific and Technological Initial Funds of Xinjiang Normal University.
文摘Based on statistical analysis on morphological data of nebkhas surveyed in the Hotan River Basin,Xinjiang, the changing regularity and characters of nebkhas’ morphology in different development stageshave been discussed. Results indicate that there exist better correlation among length, width and altitudeof all kinds of nebkhas, but there are certain various shape characters in different nebkhas and the sametype of nebkhas in differential development stages. On account of analysis on mathematical imitation ofnebkhas’ shape characters, regional ecological environmental and aeolian characters, the development ofthe nebkha can be divided into a growing stage, a stabilizing stage and a declining stage.
基金The study was supported by the National Natural Science Foundation, China （Grant Nos. 30270800 and 40231003）
文摘To understand the responses of flag leaf shape in rice to elevated CO2 environment and their genetic characteristics, quantitative trait loci （QTLs） for flag leaf shape in rice were mapped onto the molecular marker linkage map of chromosome segment substitution lines （CSSLs） derived from a cross between a japonica variety Asominori and an indica variety IR24 under free air carbon dioxide enrichment （FACE, 200 μmol/mol above current levels） and current CO2 concentration （Ambient, about 370 μmol/mol）. Three flag-leaf traits, flag-leaf length （LL）, width （LW） and the ratio of LL to LW （RLW）, were estimated for each CSSL and their parental varieties. The differences in LL, LW and RLW between parents and in LL and LW within IR24 between FACE and Ambient were significant at 1% level. The continuous distributions and transgressive segregations of LL, LW and RLW were also observed in CSSL population, showing that the three traits were quantitatively inherited under both FACE and Ambient. A total of 16 QTLs for the three traits were detected on chromosomes 1, 2, 3, 4, 6, 8 and 11 with LOD （Log10-1ikelihood ratio） scores ranging from 3.0 to 6.7. Among them, four QTLs （qLL-6＊, qLL-8＊ qLW-4＊ and qRLW-6＊） were commonly detected under both FACE and Ambient. Therefore, based on the different responses to elevated CO2 in comparison with current CO2 level, it can be suggested that the expressions of several QTLs associated with flag-leaf shape in rice could be induced by the high CO2 level.
文摘Color has an intuitive expression of the material world,and is often used by creators of animated films in the narrative process of the film to express a creator’s subjective feelings.Color narration is a special mental imagination activity.It mainly refers to human beings perceiving colors in the external environment,and judging by their own rich life experience,and finally achieving a comprehensive cognition of external things.The animated film Ne Zha has attracted the attention of the audience since its release.That is because the film uses color narration ingeniously to innovate traditional stories and familiar characters,it displays the story through shocking visual expression,so that the audience can feel the influence of traditional culture while understanding the story,reflecting the unique artistic charm of color narration.This paper analyzes three aspects of color narration in showing the binary oppositions of goodness and evil,portraying vivid characters,promoting the development of narration,and highlighting the tension of the film,and fully expounds the importance of color narration in animated films.
文摘At present, China＇s animation industry is developing rapidly, the performance of the animation is through a series of design to complete, through the action to create the role of animation characters, which led to the audience resonance. This article mainly analyzes the influencing factors of character creation and the importance of characterization in characterization in the animation performance, and then explores the performance of the characterization in the animation performance. Hoping to through this theoretical study, the animation performance of the characterization of a deeper understanding.
