buffer n. 1.【機(jī)械工程】緩沖器,緩沖墊;阻尼器,減震器;消聲器。 2.【化學(xué)】緩沖,緩沖劑。 3.緩沖者;緩沖物;緩沖國(= buffer state〕。 4.〔計(jì)算機(jī)〕緩沖存儲(chǔ)裝置。 oil buffer【機(jī)械工程】油壓減震器。 vt. 1.【化學(xué)】用緩沖劑處理。 2.緩和;緩沖;保護(hù);使不利影響減少。 buffer economy by raising interest rates 以提高利率來保護(hù)經(jīng)濟(jì)。 The drug buffer-ed his pain. 這劑藥減輕了他的病痛。 buffer2 n. 1.【機(jī)械工程】拋(光)盤,拋光輪,拋光棒。 2.拋光工人。 n. 1.〔英俚〕無能的人,老派人物。 2.家伙,人。 3.【航海】水手[掌帆]長副手。 He was a bit of buffer. 他有點(diǎn)低能。 an old buffer 老家伙,老糊涂,老朽。
analysis n. (pl. -ses ) 1.分解,分析;【數(shù)學(xué)】解析。 2.梗概,要略。 3.〔美國〕用精神分析法治療(= psychoanalysis)。 in the last analysis= on (the last) analysis 歸根結(jié)底,總之。 under analysis 在精神分析治療下。
buffer analysis is one of the several important analysis functions of geographical information system ( gis ) 摘要緩沖區(qū)分析是地理信息系統(tǒng)重要的空間分析功能之一。
4 . enterprise culture buffer analysis showed that only in a fair and independent variables, so as to the corporate culture of autonomy fair return equation, and individual acts of interaction 4、企業(yè)文化的緩沖作用分析表明,只有在以自主公平做因變量時(shí)企業(yè)文化進(jìn)入自主公平回歸方程,與個(gè)體行為發(fā)生了交互作用。
With utpgis, transportation-relevant temporal data, which include road network, traffic zones and intersections temporal data, can be updated, managed and displayed and dynamic display of trip path and buffer analysis are also implemented 其中包括道路網(wǎng)時(shí)態(tài)數(shù)據(jù)、交通小區(qū)時(shí)態(tài)數(shù)據(jù)、交叉口時(shí)態(tài)數(shù)據(jù)的更新顯示和管理。系統(tǒng)還實(shí)現(xiàn)了出行路徑的動(dòng)態(tài)顯示功能及緩沖區(qū)分析功能。
And its spatial analytic functions such as overlay analysis and buffer analysis that can be used to extract multiple variables and information from geologic bodies organized in map layers in point, line or polygon shape are in favor of discovering ore-forming factors, summarizing regional metallogenic regularities and constructing geologic metallogenic models 以矢量數(shù)據(jù)結(jié)構(gòu)為主,實(shí)現(xiàn)了對(duì)點(diǎn)、線、面地質(zhì)體的gis空間分析功能,以便對(duì)多元矢量數(shù)據(jù)信息進(jìn)行疊加分析和相關(guān)分析,發(fā)現(xiàn)和歸納研究區(qū)域的成礦規(guī)律,建立成礦地質(zhì)模型。
In this paper, based on land use maps of 1976, 1988, 2003, which were interpreted from the landsat mss / tm / etm imageries, and the map of main road, with the buffer analysis tool in arcgis 8, we studied the land use and land cover change on the two sides of the main roads in xishuangbanna, then we studied the impact of population density and the topographic factor on road effects . during the study both the comprehensive land use dynamic degree model and the land use degree comprehensive index model are taken into account, we put forward a compensatory model ? “ amendatory comprehensive land use dynamic degree model ” 由于人類活動(dòng)干擾強(qiáng)度加大,公路效應(yīng)深度不斷擴(kuò)展,1976年為5km,1988年為7km,2003年達(dá)到11km;受自然、社會(huì)條件的影響,不同路段的公路效應(yīng)存在較大差異,甚至同一路段兩側(cè)效應(yīng)也各不相同。1976年至2003年,距公路不同距離范圍內(nèi)的人口密度都在增加,且距離公路越近,人口數(shù)量密度越大、增長越快,人口分布有向公路兩側(cè)聚集的趨勢。選取人口密度為大、中、小三個(gè)樣區(qū)分別分析公路效應(yīng)的范圍表明,人口密度
Which more, the debris flow hazard information system is set up by visual basic and maplnfo tools, which realizes the debris flow hazard's management, query, statistical analysis, etc . lastly, the correlated data selected from the system to realize auto-forecast for the debris flow hazard ( e . g . risk analysis ), and discuss spatial analysis for the debris flow hazard, which includes terrain analysis, overlay analysis, buffer analysis to uncover shaping rules of the debris flow hazard 最后,探討了泥石流災(zāi)害信息系統(tǒng)應(yīng)用分析模塊,通過實(shí)例對(duì)部分應(yīng)用模塊進(jìn)行了深入研究,如泥石流預(yù)測預(yù)報(bào)的危險(xiǎn)度評(píng)價(jià)分析以及空間分析,其中包括對(duì)空間分析中的地形分析、疊加分析和緩沖區(qū)分析進(jìn)行了較全面地探討,論證了泥石流災(zāi)害的部分形成機(jī)理。
The gls of forest resource intbrmation was used in decision-making and can displaying, cartography, dtlai-comprehensive querying and conditional querying of spatial and attributed data, spatiai anaiysis, model analysis, dynamic monitoring and data update . the webgls of forest resource information was used to release forest resource information and share the function of gis . users on the internet can realize some function of gis on the forest resource in forest farm through tileir browsers, sucn as graphica1 operation, comprehensive querying and conditional querying, buffer analysis, map measure, etc . users can also express their proposals and edit the graphical and attributed data and return these results to webserver so to realize mutual exchange 森林資源gis用于林場輔助決策,它可以進(jìn)行顯示與制圖、空間屬性數(shù)據(jù)雙向綜合查詢與條件查詢、空間分析與模型分析以及動(dòng)態(tài)監(jiān)測和數(shù)據(jù)更新;森林資源webgis用于森林資源信息發(fā)布及gis功能的共享,internet用戶通過瀏覽器即可對(duì)林場森林資源實(shí)現(xiàn)gis的許多功能,如圖形操作、綜合查詢與條件查詢、緩沖區(qū)分析、圖形測量等,用戶還可以發(fā)表建議或?qū)D形及屬性數(shù)據(jù)加以修改并將這些結(jié)果返回服務(wù)器端,以進(jìn)行相互交流。