分类系统

There has been long-standing confusion with the classification of periodontal diseases among dentists, The latest revised classification system was proposed by the American Academy of Periodontology in 1999 (AAP99), and divergent viewpoints still exist.

牙医界对於牙周病的分类长期以来存在著分歧的意见，即使是1999年由美国牙周病学会所提出之最新的牙周疾病分类系统也仍然受到各界质疑。

In this study, we find ICF system and disability classification are positively related.

从本研究中发现，ICF分类系统鉴定结果与现行身心障碍分类制度成正相关。

Wilhelm von Humboldt , in 1826/27, sketched the outline of a major sexological study "The History of Dependency in the Human Race".

这个分类作为一个对非常复杂的论题的一般性导论现在仍旧有用，并且我们因此在本教程的以下内容将使用这个分类系统。

Early data suggests that this classification system is both reliable and reproducible. Reliability data from additional institutions and data exploring teachability of this classification system is not available.

早期数据显示这种分类系统具有可靠性和可重复性，但尚未从其他机构得出的该分类的可靠性和可教性数据。

Clove type, big-cupped subcorolla type, bugled subcorolla type and polyphyll type clustered respectively.

RAPD分类结果总体上与英国皇家园艺学会分类系统相符。58份材料被划分为10个类群。

Not recognized in all classification systems; in some classifications lobeliaceous plants are included in family Campanulaceae.

没有在分类系统之中；在某些分类中山梗菜属植物被包括在桔梗科。具有某种茎、干、梗或柄的

Vegetation types in mountainous area of West Lake4 groups of vegetation type, 7 vegetation types, 14 formation groups and 25 formations were present in mountainous area of West Lake, according to taxonomic approach and divisory principle in Vegetation of China and Forest of Zhejiang.

西湖山区森林植被类型根据《中国植被》和《浙江森林》的划分原则和分类系统，采用高级分类单位以生态外貌为主、中低级单位采用优势种和标志种相结合的原则，把西湖山区的各类森林划分为4个植被型组、7个植被型、14个群系组和25个群系。

According to the phytosociological theories and methods of Braun-Blanquet's school, the regional savanna vegetation of the dry-hot valleys of Yuanjiang river had been investigated. Based on the principle of fidelity degree, the typical 110 releves taken from every sampling stands of the dry-hot valleys were sorted up from below to upper into 15 Associations, then into 5 Alliances, 2 Orders and 1 Class. A synoptic classification system of Class-Order-Alliance-Association was established for the purpose to reflect deeply the characteristics of all syntaxa there in the aspect of plant component and their abundance-dominancy, presence, cover coefficient, life form, growth form, and ecological environment, community structure, species types and so on.

采用Braun-Blanquet植物群落学研究的理论与方法，对云南元江中上游干热河谷分布的植被进行考察研究，把各处取得较典型的110个样地记录按确限度的原则由下而上归类成15个群丛、5个群属、2个群目和1个群纲，建立了元江干热河谷萨王纳植被群纲—群目—群属—群丛分类系统综合表和15个群丛表，以全面深入反映全干热河谷植物群落各级分类单位中各植物种类组成的多优度、存在度、盖度系数、生活型和生长型等特征及其群落结构、生态环境和种型类别。

The generic data matrix and database of adult morphology of Tenthredinoidea were set up. The polarization of each morphologic character was concluded based on the evolutionary morphology, the inner group comparision and fossils analysis. The generic cladogram of Tenthredinoidea was calculated by PC586 computer using Hennig86 program. A new classification system for Tenthredinoidea was proposed based on the analysis of the cladogram. The tribal cladistic biogeography of the superfamily was analyzed using Diva program.

以成虫外部形态为主体建立和完善了叶蜂总科属级形态特征矩阵和数据库；采用进化形态学—内群比较—化石比较分析方法推断了各个特征的演化极性；应用Hennig86程序以427个叶蜂属为终端分析单元，在PC586计算机上运算，得出了叶蜂总科属间关系支序图，解析支序图，建立形式分类，提出了新的叶蜂总科分类系统。

Specimens from all patients were collected and reclassified according to the World Health Organization classification system.

收集所有患者的标本并按照WHO分类系统重新分类。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。