Too bad for the people who are trying to do real research, or who want to explore a specific domain of knowledge by going to the shelves and browsing by classification area.
这对于真正想做研究的人，或者对于想要在书架上探索某一知识领域的人来说实在是太糟糕了。
Principle of different detectors for gas safety detection and classification and selection of gas safety detection apparatus are expounded, and division of explosionproof area is discussed.
阐述了燃气安全检测的各种传感器工作原理、燃气安全检测仪器的分类和选择、防爆区域的划分。
This approach greatly improves the generalization ability of SVM classification and its application area is extended.
这一方法大大提高了支持向量机分类的泛化能力，从而大大提高了支持向量机的应用范围。
In general, 9.53% of the variance in debt maturity can be explained by industrial classification, and 4.15% of the variance by area dummy variables.
总的说来，债务期限9.53%的变异能由行业类别加以解释，4.15%的变异能由地区虚拟变量加以解释。
A method based on fuzzy theory is applied to explain the classification of SVM and its optimal hyperplane. An expression of fuzzy membership on doubtful classification area is listed.
应用模糊理论的方法对支持向量机分类及最优分类面进行了解释，对可疑分类区列出了模糊隶属度的表达式。
In the former one, we can search by species classification information, protection class and distribution area etc.
综合查询框中可实现对物种分类信息、保护级别、分布区的单独查询及组合查询。
Ordos Basin; Sulige gas field; The well-su 48 area; reservoir characteristics; main channel; classification and evaluation of reservoir.
鄂尔多斯盆地；苏里格气田；苏48区块；储层特征；主河道；储层分类评价。
In statistics classification, analysis of variance were applied to analyze the coefficient of variation of area of pores.
在统计分类法中，采用方差分析法分析管孔的面积变异系数。
The geochemical classification map obtained by this method reflects the characters of lithologic distribution and structure, which can provide the thread of the regional geologic survey in such area.
得到的区域地球化学分类图反映了一定的岩性分布及构造特点，为区域地质调查提供了线索。
It is proved that CBERS can preferably realize land use classification in karst area with big scale and, can substitute national image TM and can be applied for land use investigation in karst area.
实验证明，中巴资源卫星影像较好地实现喀斯特地区大比例尺土地利用分类，完全可以替代国外遥感影像TM而运用于喀斯特山区土地利用调查中。
The land use classification accuracy is usually unsatisfactory in the complicated terrain area when the traditional methods are used.
在地形复杂地区，采用传统的遥感分类方法进行土地利用遥感分类很难获得理想的精度。
The classification accuracy is unsatisfactory in the complicated terrain area of the Loess Plateau when the single supervised classification is used in the remote sensing investigation of slope field.
由于黄土高原地区地形复杂，在坡耕地遥感调查中单纯采用监督分类法很难获得理想的精度。
According to the classification criterion of soil nutrient, the soil fertility in this area is at a middle level.
按照土壤养分含量分级标准其土壤肥力属中等水平。
More representative of the legal elements of classification that the probability that the risk of the area said.
较为有代表性的有法律要件分类说、盖然性说、危险领域说。
In this thesis, we study on text detection. It includes five parts: pre-process, multi-scale analysis, feature extraction, classification and text area extraction.
本文针对文本区域提取这个问题来进行研究，包含预处理、多分辨分析、特征提取、分类(检测)、区域提取五个步骤来解决文本区域的准确提取问题。
The function of green space in urban area, the principles and contents of planning, and classification of green space are elaborated.
论述了城市绿地系统及绿地系统功能，绿地系统规划的原则、内容、分类。
After supervised classification we extracted residential area and the grass of shelter belt based on knowledge discovery, finally we got the accuracy assessment reports.
基于知识对监督分类的结果做后处理，准确地提取了居民地和防护林草类型，并对分类结果进行了精度评估。
According to the site characteristics of Taibai Mountain conservation area, using ecology as theoretical bases, an integrated site classification system is established.
根据太白山自然保护区立地特征，以生态学作为立地分类理论依据，制定出一套较为完整的立地分类系统。
He first started to conduct a typology classification on the artefacts, and then he made a comparison between the artefacts yielded in the ritual area of Jinsha site and Sanxingdui site.
首先他对遗物的类别与年代进行了研究，接着，他将金沙遗址祭祀区出土的遗物与三星堆器物坑出土的遗物进行了比较研究，两地的器物有明显的共同性但又具有差异性。
Different ecological reconstruction models are designed in accordance with the classification of the mining area, and the optimal ecological reconstruction alternative can then be selected.
按开采后形成的空间状态，对露天矿区采后环境状态进行分类。
This paper briefly introduced the two classification methods, distribution area and natural features of arid area in China.
本文简要介绍了我国干旱区的二种分类方法、分布面积和自然特点。
After the typical classification of mine water, the general treatments and utilizations technologies are expounded. The ways of mine water conversing resource in Fuxin mining area are studied.
阐述了矿井水的典型分类和各类矿井水的一般处理方法与利用方式，进而对阜新矿区矿井水资源化途径进行研究。
Pattern classification is an essential subject in machine learning, and is also a universal and widespread task in the computer application area.
模式分类是机器学习领域重要的研究内容，也是计算机应用领域中普遍存在的问题。
Based on web mining technology, automatic text classification has become a hot research area in the field of data mining and net mining.
文本数据分类以文本挖掘技术为基础与核心，是近年来数据挖掘和网络挖掘领域当中的一个研究热点。
Parameter screening and classification method of flow unit were studied in alluvial environment in Kong 1 member in Kongnan area of Dagang oilfield.
针对大港油田孔南地区孔一段冲积环境储层，开展了流动单元划分参数筛选和流动单元分类方法研究。
According to petrophysical property classification principle of this oilfield, such reservoir occurs extensively in this area, and is the focal target of future potential tapping.
根据P油田储层物性分类原则，该储层在本区分布较为广泛，是今后挖潜的重点。
According to the studying and acquainting with the direct roof control of Datong mining area, this paper offers a kind of simple and workable classification for direct roofs.
根据作者对大同矿区直接顶板控制的研究和了解，提出了一种简单易行的直接顶分类方法。
Conclusion: the imaging anatomic classification of posterior ethmoid sinus has the instructive significance for basicranial surgery and the surgical approach via saddle area.
结论：后筛窦影像解部分型分度对前颅底外科及蝶鞍区手术具有实际的指导意义。
Conclusion: the imaging anatomic classification of posterior ethmoid sinus has the instructive significance for basicranial surgery and the surgical approach via saddle area.
结论：后筛窦影像解部分型分度对前颅底外科及蝶鞍区手术具有实际的指导意义。
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