分类的

Numerical classification and cladistic analysis were new ways in phylogenetics.

数值分类和支序分类是系统发育分析的两种新方法。

Accident prevention;Anaesthesiology;Ball compression test;Classes of protection;Classification;Classification systems;Clearances;Colour codes;Design;Determinations;Dictionaries;Dimensions;Earth conductors;Earthing;Electric appliances;Electric contact protection;Electric enclosures;Electric mains;Electric power systems;Electric shocks;Electrical accidents;Electrical appliances;Electrical engineering;Electrical equipment;Electrical medical equipment;Electrical protection equipment;Electrical safety;Electrically-operated devices;Electromagnetic compatibility;Electromedicine;Electrostatics;EMC;Enclosures;Environmental conditions;Equipment;Equipment safety;Explosion protection;Fire safety;General conditions;Graphic symbols;Hot-mandrel;Impact testers;Inspection;Instructions for use;Insulating enclosures;Insulations;Leakage paths;Letterings;Lists;Marking;Measurement;Mechanical safety;Medical equipment;Medical radiology;Medical sciences;Medical technology;Occupational safety;Operational instructions;Programmable;Protection against electric shocks;Protection coverings;Qualification tests;Radiation protection;Safety;Safety devices;Safety engineering;Safety regulations;Safety requirements;Specification;Strength of materials;Surveys;Symbols;Temperature;Test atmospheres;Test equipment;Testing;Testing conditions;Testing voltages;Transformers

中文主题词事故预防；麻醉学；球压试验；防护等级；分类；分类系统；间隙；色码；设计；测定；词典；尺寸；接地导线；接地；电器；电接触保护；电气外壳；电源；电力系统；电击；电气事故；电气设备；电气工程；医用电气设备；电气保护设备；电气安全；电驱动装置；电磁兼容性；电医学；静电学；EMC；外壳；环境条件；设备；设备安全；防爆；防火安全；一般条件；图形符号；热卷筒；冲击试验器；检验；使用说明书；绝缘外壳；绝缘件；漏电路径；文字书写；表；作标记；测量；机械安全；医疗设备；医学放射学；医学科学；医疗技术学；职业安全；操作说明书；可编程序的；防电击；保护覆盖层；合格试验；辐射防护；安全；安全装置；安全工程；安全规则；安全要求；规范；材料强度；调查；符号；温度；试验环境；试验设备；试验；试验条件；试验电压；变压器

An additional set of tModels has been established to assist in identification and categorization, for example within industry taxonomies.

一个tmodel的附加集已经被预先建立，以协助使用对标识符和分类列别的使用，例如使用工业分类法进行分类。

By the consideration of a few taxonomies on facility location problem, author gives a new taxonomy.

综合其它分类方法，归纳出一种关于设施定位问题的分类。

The similarity between 71.8% of 41 detected sequences and published clone sequences were less than 97%, which represented a new community and 15.3% of the clone sequences which identitied with GenBank clone sequences were under 85%, which may represent some new families or suborders.

在这些克隆序列中有71.8%的克隆序列同已知序列的相似性低于97%，属于放线菌的新类群，这些可能的新类群中有15.3%的克隆序列与已知菌株的相似性小于85%，这些克隆序列的分类地位都在科一级的分类单元上，有的可能分类地位更高。

SABS can be improved by SAFU for Hyperspectral imageries. The proposed SAFU selects the sets of uncorrelated hyperspectral bands for each different class simultaneously while utilizing the inherent separability of different classes in hyperspectral images to reduce dimensionality and further to effectively generate a unique SAFU feature. The experimental results show that the SAFU approach is effective and can be used as an alternative to the existing feature extraction algorithms.

本文提出的SAFU选取不同类别抽取出不同的波段，同时地利用不同类别在高光谱影像中固有的分离性来缩减维度及更进一步地有效产生一个独特的SAFU特徵，最后实验列举了一些分类正确率有不错表现的分类器与PBF分类器进行一些正确率的比较，实验的结果显示SAFU方法是有效且能够被当作目前现有的特徵萃取演算法中的其中一种。

Dies ist eine Auen-Sound-Effekte kostenlose Musik-Site bietet viele kostenlose Audio-Dateien und Sound-Dateien, sowie eine detaillierte Klassifizierung, wie die Stimmen der Tiere, Transport von Sprach-, menschliche Stimme, oder ein Leben rund um Stimme, etc., unter jeder Kategorie gibt es viele kleine Gruppen, so dass die Benutzer leichter zu finden sind ein geeignetes Mittel Ton.

这是一个国外的免费音乐音效效果的网站，提供许多免费的声音档案与音效档案，并且有详尽的分类，例如动物的声音、交通工具的声音、人类的声音、或是一些生活周遭的声音等等，每个分类下又有许多小分类，让使用者很轻松就能找到合适的音效资源。

The traditional algorithms of classification are no longer suitable because of the effect of the concept drift in data streaming. The research on fast and stable data mining systems with high accuracy has become more valuable in both theory and practice. The effect of low frequency concepts on time and space performance is studied and an LFCR algorithm is proposed in this paper, which reduces the low frequency concept with some mechanisms. The extensive experimental study shows that LFCR has improved performance in classification in comparison with RePro.

由于数据流中概念漂移现象的影响，使得传统的分类方法不再适用，因此研究快速、精确及稳定的数据流挖掘方法和系统具有较高的理论和应用价值；文章研究了基于频度的概念漂移中低频概念对分类时空性能的影响，提出了对其中的低频概念进行消减的算法，实验表明LFCR算法比RePro算法有更好的分类性能。

The results show that chromosome karyotype and character of DNA molecule can be effectively applied in the classification of planarians Dugesia.

结果表明：染色休和分子分类特征可以有效地辅助三角涡虫的分类。

A survey of the Dahe Bay vegetation in Jin-ping cascade hydropower station setting along the river stream in Sichuan province, China, was performed. A total of 132 plant species and 4 environmental factors in 50 sample quadrats were recorded. Assemblages of Jin-ping Dahe Bay were classified using two-way indicator species analysis, ordinating by detrended correspondence analysis. Seven vegetation assemblages were divided by TWINSPAN classification, in which Pouzolzia elegans shrub grassland was the dominant community in this area.

以锦屏梯级水电站大河湾段植被为研究对象，以河流流向为基础布置样方，将50个样方物种重要值及其环境因子进行TWINSPAN数量分类和DCA排序，结果显示：（1）由TWINSPAN数量分类将植被划分为7种类型，雅致雾水葛灌草群落为该区域的主要群落。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。