分类系统

Generally ,in the traditional text classification system , there is a assuming that the relation between words in article is linear independence and inter-relationship between feature dimensions in the vector space model is orthogonal, however ,in face there are various relationships in the text context , such as synonymy , similarity , conjunction etc.

在传统的文本分类系统。

Cosmopolitan genus of ferns: maidenhair ferns; in some classification systems placed in family Polypodiaceae or Adiantaceae.

一个分布在世界各地的蕨类植物属；掌叶铁线蕨或铁线蕨；在一些分类系统种归入水龙骨科或铁线蕨科。

There are other classification systems that are based on the morphology of the virus or the disease caused.

还有其他的分类系统是基于形态学的病毒或疾病造成的。

Overall, these findings have challenged the diagnostic classification system set by clinical judgement and triggered the notion of heterogeneity in motoneuron disease.

这些发现已经挑战了以临床判断为基础的诊断分类系统，触发了运动神经元疾病多相性的观念。

With the purpose of a worldwide-accepted terminology and classification of precancerous lesions, Padova and Vienna classifications are established and reach a consensus that epithelial dysplasia is the earliest visible manifestation of neoplasia and the stage at which invasion has not yet occurred.

鉴于此，国际上制定了帕达瓦和维也纳新分类系统，对异型增生的诊断标准提出全新的概念，明确将高级别胃上皮异型增生作为胃癌最早期的镜下可见阶段，只是尚未发生浸润。

According to these evolutionary trends especially structure of stigmas and results of studies of the genus in Taxonomy, Cytotaxonomy, Palynology and Anatomy, a new system of classfication of the Asp...

依据这些演化趋势尤其是柱头构造的差异，并参考了形态分类学、细胞分类学、孢粉学和解剖学研究的结果，提出了蜘蛛抱蛋属的新分类系统

In the modern Five Kingdoms classification, certain funguslike organisms that were previously considered to be fungi, are now assigned to phyla in the Kingdom Protoctista.

在现代五界分类系统中，一些霉菌有机体，以前被认为是真菌，现在将其分为原生生物界中的一门。

There are some problems in using rangeland classification system and rangeland types to improve the environment and optimize rangeland resources utilization.

目前运用的草地分类系统，划分类型较细，侧重于对资源数量与分布的调查，着重于认识资源。

Taking Zhaosu county as an example,its rangeland resources classification system is constituted.

以昭苏县为例，建立该县草地资源分类系统。

There are five strategies in this assortment system. They are transfiguration strategy, analogy strategy, transplant strategy, association strategy, recompose strategy.

分类系统中包括五种主要的创造性思维加工策略：变形策略、类比策略、移植策略、联想策略、重组策略。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。