查找功能
- 与 查找功能 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This article detailedly expatiated upon the principles, contents and methods of cropland classification; it analyzed the necessity to combine the work of cropland classification with GIS technology, summarized the attributions of ARC/INFOand some other related softwares; it established the technologic route of cropland classification supported by GIS, by a case study in Liwu Town,Li County Hebei Province, this article expatiated the practicable mechanism of combining the function of ARC/INFO with the work of cropland classification, and put forward some new ideas and approaches of utilizing GIS: this paper put forward the idea of coding the polygons in the basic graphic database such as soil map and land use map according to their attributes, and put forward the detailed coding project; based on the code databases, it expatiated upon the detailed approaches to create single梖actor map and output the final classification map; it put forward the principles and the method of creating classification units in the environment of GIS, that is how to keep the lines of soil polygon, the border of districts and the important objects such as residential areas, banks of rivers and roads ,and how to overlap single梖actor soil map and land use map, and to delete some vector lines of the overlapped map appropriately; it detailed the methods of creating mathematic model of classification coefficients in the environment of computer, and used FOXPRO6.0 programs to realize the automation of calculating coefficients; it represented the method of plotting the final map by overlapping various coverages according to the code tables and lookup tables, the process of outputting the cropland classifying map was finished by program.
本文法对耕地等别划分的原则、内容及方法作了较详细的阐述,介绍了多系数综合修正法的耕地等别计算方法及其具体应用和AHP的确权方法;分析了耕地等别划分工作与地理信息系统技术相结合的必要性,简要介绍了地理信息系统软件ARC/INFO及其他相关软件的功能特点,制定了地理信息系统支持下耕地等别划分的技术路线,通过对河北省蠡县蠡吾镇的实证研究,重点阐述了ARC/INFO及相关数据库软件与耕地等别划分结合的有效机制及GIS应用的一些新思想、新方法:提山了对土壤图和土地利用现状图等基础图形数据库进行特征编码的思想和具体的编码方案,阐述了基于与图形库相链接的特征编码表,单因素图提取、成果图的输出的具体实现方法;提出了GIS环境下耕地单元划分的原则和方法,即在保留土壤因素图斑界线、行政界线和重要地物等的原则下,将土壤单因素图和土地利用现状图进行拓扑叠加,对叠加图中的矢量线进行适当的删除;阐述了在计算机环境下,耕地分等参数计算模型建立的方法,并用FOXPRO6.0语言程序实现了参数计算的自动化;阐述了根据图形库特征编码表和建立绘图符号查找表,按不同图层叠加绘制成果图的方法,该过程用命令程序实现耕地等别图的输出。
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In addition, the online book sale system is also provided searching the database record function to consumer.
另外,网上商品销售系统还提供给用户查找数据库中商品相关记录的功能。
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In addition online marketing system is it offer user find out database article relevant function of record to need.
另外,在线销售系统还需要提供给用户查找数据库中物品相关记录的功能。
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Insert, delete and move cells/Enter and edit cell data including text, numbers, and formulas /Check spelling/Find and replace cell data and formats/Work with a subset of data by filtering lists
插入、删除、移动单元格/输入、编辑单元格内容/拼写检查/查找、替换单元格内容和格式数据筛选功能。
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In VB to achieve document search function, we can use the DIR VB recursive function is to be achieved.
在VB中要实现查找文件功能,我们可以利用VB的DIR函数进行递归来实现。
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Software Description: CloneSensor is a very different duplicate file finder with a view to organizing the collections of files.
CloneSensor 是一款带有一个用于组织文件收藏的浏览功能的与众不同的重复文件查找器软件。
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GIS second development is the entire function, graphic and a...
GIS的二次开发,功能很全,图形和属性的查询,查找,专题图的制作。
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Unique Error Diagnosis function, helping users find the reasons and solutions on failed tasks.
独有的错误诊断功能,帮助用户查找原因和解决方案就失败的任务。
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Other features include secure file deletion, disk space analysis, an Empty Folder finder and more.
其他功能还包括安全文件删除,磁盘空间分析,一个空文件夹中查找和更多。
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The peculiar aspect of JaMBW, however, is to take advantage of the foremost developments in computer science in order to deliver information in a way simple to use. The latter includes, therefore, point-and-click, drag-and-drop, plug-and-play. Most of these requirements are met by the use of Java programming language conformant to the JDK1.02 specifications.
JaMBW是一个分子生物学软件包,功能包括:序列格式转换、求序列的补体序列与逆序列、将DNA序列翻译成蛋白序列、序列分析、多序列比较、特征位点查找、3维分子结构查看、PCR引物设计、缓冲液设计等功能,包含了分子生物学研究常用的一些操作。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。