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Biodiversity is one of the front areas of current biological research. The mechanisms of the formation, spatial distribution pattern, conservation and utilization of biodiversity have been an important area of biological and environmental research. In this study, through analyses of data about plant diversity, animal diversity, geographic factors, climatic factors, and energy factors by use of GIS software, statistic software and ecology software, the mainland of China was divided into 241 small districts of 2° by 2°. The environmental factors in each district were analyzed and isopleth maps of environmental elements were depicted.

生物多样性是当今生物学研究的热点问题之一,生物多样性的形成机制和分布格局以及保护利用问题一直是生物学和环境科学所研究的重要内容,本文由此出发,以中国陆地为研究区域,通过植物多样性数据、动物多样性数据、地理因子、气候因子、能量因子等资料,利用MAPGIS、MAPINFO等GIS软件,SPSS、DPS等统计学软件以及CANOCO等生态学软件,将中国陆地划分为241个小区,分析了各区内的环境特点,统计了各区内生物多样性的数量,并绘出环境因子等值线图,中国陆地种子植物科、属、种,裸子植物种、蕨类植物种、兽类、鸟类、爬行类、两栖类种数的等值线分布图,对中国陆地植物、动物多样性现状、分布格局及与环境因子的关系进行了研究。

In the dissertation, the theory and application of monitoring the habitat of Locusta migratoria manilensis Meyen were studied on the basis of reviewing the present research on the fields of locust habitat, the theories and methods to monitor its change, and the related technologies. Processed MODIS, ETM+, ground and aerial survey data were used to monitor the habitat of Locusta migratoria manilensis Meyen in the Baiyangdian Lake. As a result, the method and process were brought forward to monitor the habitat of Locusta migratoria manilensis Meyen in the Baiyangdian Lake.

本文在综述以往对生境、蝗虫、监测和预警等的研究和运用的相关技术基础上,分析了东亚飞蝗的发生、发展与其生存环境的关系,提出了东亚飞蝗生境监测的理论;并以白洋淀蝗区为例,开展了运用多源数据(MODIS、ETM+、航摄数据和实地调查资料等)融合方法对东亚飞蝗生境进行监测的应用研究;最后,提出了白洋淀东亚飞蝗生境监测的模式。

Information is stored in mass storage systems in large units called files. A typical file may consist of a complete text document, a photograph, a program, or a collection of data about the employees in a company. The physical properties of mass storage devices dictate that these files be stored and retrieved in multiple byte units. For example, each sector on a magnetic disk must be manipulated as one continuous string of bits. A block of data conforming to the physical characteristics of a storage device is called a physical record. Thus , a file stored in mass storage will typically consist of many physical records.

在大容量存储系统中,信息是以称为文件的大的单位储存的,一个典型的文件可以是一个全文本的资料,一张照片或一组关于公司员工的数据,大容量存储系统的物理特性表明,这些文件是按照许多字节为单位存储的检索的,例如,磁盘上每个扇区必须作为一个连续的二进制位串进行操作,符合存储系统物理特性的数据块称为物理记录,因此存放在大容量存储系统中的文件通常包含许多物理记录。

Methods: data mining technology based on the rough set theory was used to pretreat the diagnosed cases and data reduction, to acquire bone tumor diagnostic knowledge automatically and set up diagnostic knowledge base.

采用基于粗糙集理论的数据挖掘技术,对已确诊的病例资料进行预处理、数据简约等过程,自动的获取骨肿瘤诊断知识,建立诊断知识库。

September 6 to October 16 of the comprehensive survey, the research team took 41 days, more than 7300 km trip, the use of global satellite positioning systems, geographic information systems, remote sensing and other modern high-tech mapping of Sanjiangyuan the 19 regions visited the source and synthesis of observation, was the surveying and mapping, meteorology, hydrology, glaciers, geological, environmental, geographical and other scientific data and information to fill the Sanjiangyuan region to the first of a number of gaps in data on scientific and rational determination of the Yangtze River, Yellow River, Lancang source location, the establishment of a national geographical indications, and other related research has laid a solid foundation.

在2008年9月6日至10月16日的综合考察中,科考队员历时41天,行程7300多千米,利用全球卫星定位系统、地理信息系统、遥感等现代测绘高新技术,对三江源地区有关的19个源头进行了实地考察和综合观测,获得了测绘、气象、水文、冰川、地质、环境、地理等方面的科学数据与资料,填补了三江源头地区地学数据的多项空白,对科学、合理地确定长江、黄河、澜沧江源头地理位置,建立国家地理标志,开展相关学科研究等奠定了坚实基础。

However, in whatever means to remeasure the length of the pipeline, there always exists a difference between the remeasured data and the recorded ones in the final acceptance of construction.

然而管线投产运营后,在现实条件下,无论通过何种测量方式,数据总是与竣工资料中记录的数据有一定偏差。

5Statistically Analyze Data: Except provide basic analysis, it can also calculate the maximum, minimum, average and root-mean-square value of age, pre-hospital, BP, GCS, RTS, ISS, GOS, Ps_TRISS, Ps_ASCOT. The results can be output or printed out by the forms of graph or report.

数据的统计分析:本系统提供基本的数据统计分析功能,可进行包括年龄、院前时间、血压、GCS、RTS、ISS、GOS、Ps_TRISS、Ps_ASCOT等资料的最大值、最小值、平均值、标准差等大量统计工作;统计结果可用图形或报表形式导出或打印。

On the other hand, this text Will use the similar dimension of fractal theory to the data of distribution of the mineralizing element,ore, structure to set up unusual lower limit of them and has probed into the

另一方面将分形理论中的相似维数算法运用于金元素分布数据,矿点数据,图文资料当中,从而建立金元素分布的异常下限、线性构造分布的异常下限以及金矿点分布的异常下限,并且进一步对结果从定量的角度探讨了三者的关系。

Managing wildlife: A spatial information system for GPS collars data Francesca Cagnacci, Ferdinando Urbano* Centre for Alpine Ecology, Viote del Monte Bondone, 38040 Trento, Italy Received 22 December 2007,-奖学金网; received in revised form 11 January 2008; accepted 14 January 2008 Available online 25 February 2008 Abstract ISAMUD (Integrated System for Analysis and Management of Ungulate Data) is an integrated and modular software platform developed to manage GPS collar data for wildlife management.

管理野生动物:空间信息系统的GPS衣领数据弗兰切斯卡cagnacci , ferdinando尔巴诺*中心的高寒生态, viote Del Monte的邦多内, 38040 Trento ,意大利收到2007年12月22日;收到的订正形式, 2008年1月11日;接受2008年1月14日在网上提供2008年2月25日摘要 isamud (集成系统的分析和管理的有蹄类动物的资料)是一种集成和模块化的软件平台的开发管理全球定位系统的衣领数据野生动物管理。

Data consists of runoff records of 30 hydrometric stations in North China in past years, also of rainfall and temperature records over past 40 years in 160 meteorological stations in China.

资料包括华北30个水文站的历年径流数据,全国160个气象站四十余年的雨量和气温数据。

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