[ Objective ] The paper was to study the spatial distribution of Endoclyta signifer Walker Larva. [ Method] The larvae distribution in eucalyptus planta- tion in Beiliu and Luchuan counties of Guangxi province were in...[ Objective ] The paper was to study the spatial distribution of Endoclyta signifer Walker Larva. [ Method] The larvae distribution in eucalyptus planta- tion in Beiliu and Luchuan counties of Guangxi province were investigated. Ten standard plots were set, and the spatial distribution pattern of E. signifer larva was confirmed using six different aggregation indexes and regression model analysis method. [ Result] The larvae mainly distributed in the base of tnmk lower than 1 m, and its spatial distribution pattern was mainly aggregated distribution, which was caused by the enviromnental factors. The optimum sampling formula of E. signifer larva under different population densities was n = t2 （ 1.1/m ＋ 0. 674 4）/D2, and limited sequential sampling decision model was T＇0（n）, T＇0（n） = n ＋ 1. 332√n（ m0 = 1 ）. [ Conclusion] The result provided scientific basis for sampling and forecasting of E. signifier.展开更多
Evaporites with gigantic thickness had been developed in Kuqa Basin from Paleocene to early Miocene,and the sediment thickness changed from tens to thousands of meters.By 3D mine software,spatial distribution model of
Victor Hugo est un ecrivain celebre francais avec ses oeuvres riches.Ⅱ a une influence considerable en France et dans le monde. Son roman Notre-Dame de Paris incarne le principe romanlique et le point tie vue estheti...Victor Hugo est un ecrivain celebre francais avec ses oeuvres riches.Ⅱ a une influence considerable en France et dans le monde. Son roman Notre-Dame de Paris incarne le principe romanlique et le point tie vue esthetique de Victor Hugo. Les Etudes sur Hugo ont donne des resultats fructueux, mais niettent rarenient le pied sur 1' esthetique hugolienne. Par consequent, en analvsant les earact^res typiques de Notre-Dame de Paris, ce memoire explore les idees esthetiques de Victor Hugo et etudie la signification realiste de son esthetique. Ce memo ire introduit Hugo, Notrc- Darne de Paris et 1'esthdtique de Hugo, dtudie le reflet de son esthetique sur les personnages principaux du roman, et conclut finalemcnt le principe artistique du contraste de beaut总 et de laideur, ainsi que la valour de 1'esthetique hugolienne.展开更多
The importance of argumentation in academic writing,while historically recognised,has arguably lost prominence alongside the rapid expansion of higher education since the early 1990s in the UK.This has been exacerbate...The importance of argumentation in academic writing,while historically recognised,has arguably lost prominence alongside the rapid expansion of higher education since the early 1990s in the UK.This has been exacerbated by an increasingly prevalent technological intervention in teaching and learning processes.With this as a background,this article presents a semiotic analysis of student dissertation extracts to illustrate the role of intertextuality in governing interpretative,evaluative,and concluding propositions in argumentation.Each proposition is perceived as indexed to syntactical compositionality by which a previous proposition elicits a present one that awaits a future one,thus forming a line of argument.The analysis teases out what is at stake concerning the interdependence of signifying codes in textual relations and functions.This brings into view a network of sign actions that lends itself to instances of signification in mediating and coordinating propositions in argumentation.The article concludes with reflection on the medium of English as a lingua franca for studies in higher education,highlighting a semiotic understanding of the intertextuality of argumentation in academic writing.展开更多
General urban design is targeted at the urban environment, which includes identifying the relationship between landscape elements and spatial structure, and guiding and controlling open spaces, architectural features,...General urban design is targeted at the urban environment, which includes identifying the relationship between landscape elements and spatial structure, and guiding and controlling open spaces, architectural features, and important landscape areas and elements. By applying the general urban design results into planning practices, the unique townscape with local characteristics can be shaped gradually through effective guidance on urban spaces. This paper, based on the practice of general urban design in Qingpu New City, provides a systematic analysis on the general urban design from the perspectives of the structure of urban spaces, the landscape control of key areas, the design guidelines and elements, and so forth.展开更多
基金Supported by Natural Science Foundation of Guangxi Province "OccurrenceMechanism of Major Pests and Diseases in Eucalypt Plantations"(GKZ0832093)~~
文摘[ Objective ] The paper was to study the spatial distribution of Endoclyta signifer Walker Larva. [ Method] The larvae distribution in eucalyptus planta- tion in Beiliu and Luchuan counties of Guangxi province were investigated. Ten standard plots were set, and the spatial distribution pattern of E. signifer larva was confirmed using six different aggregation indexes and regression model analysis method. [ Result] The larvae mainly distributed in the base of tnmk lower than 1 m, and its spatial distribution pattern was mainly aggregated distribution, which was caused by the enviromnental factors. The optimum sampling formula of E. signifer larva under different population densities was n = t2 （ 1.1/m ＋ 0. 674 4）/D2, and limited sequential sampling decision model was T＇0（n）, T＇0（n） = n ＋ 1. 332√n（ m0 = 1 ）. [ Conclusion] The result provided scientific basis for sampling and forecasting of E. signifier.
基金national "Twelfth Five-Year" Technology Support Plan (2011BAB06B06) for funds for this paper
文摘Evaporites with gigantic thickness had been developed in Kuqa Basin from Paleocene to early Miocene,and the sediment thickness changed from tens to thousands of meters.By 3D mine software,spatial distribution model of
文摘Victor Hugo est un ecrivain celebre francais avec ses oeuvres riches.Ⅱ a une influence considerable en France et dans le monde. Son roman Notre-Dame de Paris incarne le principe romanlique et le point tie vue esthetique de Victor Hugo. Les Etudes sur Hugo ont donne des resultats fructueux, mais niettent rarenient le pied sur 1' esthetique hugolienne. Par consequent, en analvsant les earact^res typiques de Notre-Dame de Paris, ce memoire explore les idees esthetiques de Victor Hugo et etudie la signification realiste de son esthetique. Ce memo ire introduit Hugo, Notrc- Darne de Paris et 1'esthdtique de Hugo, dtudie le reflet de son esthetique sur les personnages principaux du roman, et conclut finalemcnt le principe artistique du contraste de beaut总 et de laideur, ainsi que la valour de 1'esthetique hugolienne.
文摘The importance of argumentation in academic writing,while historically recognised,has arguably lost prominence alongside the rapid expansion of higher education since the early 1990s in the UK.This has been exacerbated by an increasingly prevalent technological intervention in teaching and learning processes.With this as a background,this article presents a semiotic analysis of student dissertation extracts to illustrate the role of intertextuality in governing interpretative,evaluative,and concluding propositions in argumentation.Each proposition is perceived as indexed to syntactical compositionality by which a previous proposition elicits a present one that awaits a future one,thus forming a line of argument.The analysis teases out what is at stake concerning the interdependence of signifying codes in textual relations and functions.This brings into view a network of sign actions that lends itself to instances of signification in mediating and coordinating propositions in argumentation.The article concludes with reflection on the medium of English as a lingua franca for studies in higher education,highlighting a semiotic understanding of the intertextuality of argumentation in academic writing.
基金supported by PhD Programs Foundation of Ministry of Education of China(20070247065)
文摘General urban design is targeted at the urban environment, which includes identifying the relationship between landscape elements and spatial structure, and guiding and controlling open spaces, architectural features, and important landscape areas and elements. By applying the general urban design results into planning practices, the unique townscape with local characteristics can be shaped gradually through effective guidance on urban spaces. This paper, based on the practice of general urban design in Qingpu New City, provides a systematic analysis on the general urban design from the perspectives of the structure of urban spaces, the landscape control of key areas, the design guidelines and elements, and so forth.
