buffer n. 1.【机械工程】缓冲器,缓冲垫;阻尼器,减震器;消声器。 2.【化学】缓冲,缓冲剂。 3.缓冲者;缓冲物;缓冲国(= buffer state〕。 4.〔计算机〕缓冲存储装置。 oil buffer【机械工程】油压减震器。 vt. 1.【化学】用缓冲剂处理。 2.缓和;缓冲;保护;使不利影响减少。 buffer economy by raising interest rates 以提高利率来保护经济。 The drug buffer-ed his pain. 这剂药减轻了他的病痛。 buffer2 n. 1.【机械工程】抛(光)盘,抛光轮,抛光棒。 2.抛光工人。 n. 1.〔英俚〕无能的人,老派人物。 2.家伙,人。 3.【航海】水手[掌帆]长副手。 He was a bit of buffer. 他有点低能。 an old buffer 老家伙,老糊涂,老朽。
analysis n. (pl. -ses ) 1.分解,分析;【数学】解析。 2.梗概,要略。 3.〔美国〕用精神分析法治疗(= psychoanalysis)。 in the last analysis= on (the last) analysis 归根结底,总之。 under analysis 在精神分析治疗下。
buffer analysis is one of the several important analysis functions of geographical information system ( gis ) 摘要缓冲区分析是地理信息系统重要的空间分析功能之一。
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、企业文化的缓冲作用分析表明,只有在以自主公平做因变量时企业文化进入自主公平回归方程,与个体行为发生了交互作用。
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 其中包括道路网时态数据、交通小区时态数据、交叉口时态数据的更新显示和管理。系统还实现了出行路径的动态显示功能及缓冲区分析功能。
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 以矢量数据结构为主,实现了对点、线、面地质体的gis空间分析功能,以便对多元矢量数据信息进行叠加分析和相关分析,发现和归纳研究区域的成矿规律,建立成矿地质模型。
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 ” 由于人类活动干扰强度加大,公路效应深度不断扩展,1976年为5km,1988年为7km,2003年达到11km;受自然、社会条件的影响,不同路段的公路效应存在较大差异,甚至同一路段两侧效应也各不相同。1976年至2003年,距公路不同距离范围内的人口密度都在增加,且距离公路越近,人口数量密度越大、增长越快,人口分布有向公路两侧聚集的趋势。选取人口密度为大、中、小三个样区分别分析公路效应的范围表明,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,探讨了泥石流灾害信息系统应用分析模块,通过实例对部分应用模块进行了深入研究,如泥石流预测预报的危险度评价分析以及空间分析,其中包括对空间分析中的地形分析、叠加分析和缓冲区分析进行了较全面地探讨,论证了泥石流灾害的部分形成机理。
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 森林资源gis用于林场辅助决策,它可以进行显示与制图、空间属性数据双向综合查询与条件查询、空间分析与模型分析以及动态监测和数据更新;森林资源webgis用于森林资源信息发布及gis功能的共享,internet用户通过浏览器即可对林场森林资源实现gis的许多功能,如图形操作、综合查询与条件查询、缓冲区分析、图形测量等,用户还可以发表建议或对图形及属性数据加以修改并将这些结果返回服务器端,以进行相互交流。