簇

It is focused on the high efficiency clustering algorithms, outliner detecting algorithms, clustering result presentation methods, and so on. It is the basic work to define the similarity for high-dimensional data objects.

本文研究了高维聚类分析的关键技术，主要工作有：1、针对高维数据空间下聚类簇的分布特点，改进了一种基于子空间的映射聚类算法。

We found that during the growth process the double steps first grow separately and the connected by short bridge before tangential growth. After eighth or ninth layer the spiral steps would merge into intact elliptic layers. At the merging point right-handed spiral sources might appear but the left ones always overgrow it which made the whole growth topography looked like left-handed apparently. It indicated that the EAFP molecules has strong ability to adjust itself to adapt the environment. 5. Through various analysis of interactions in the EAFP crystals it indicated that there were 218 residue interactions between 12 symmetry-related EAFP molecules around one EAFP molecule, 18 strong ones and 72 weak ones .

EAFP在低过饱和度下的螺旋生长过程中会出现台阶的合并，从而表现出单-双的螺旋台阶，在小范围扫描中捕获到了这种现象，使得对螺旋生长台阶的合并过程有了更加深入的认识；并且台阶的生长受到沿晶体学b轴方向上的21螺旋对称的控制；当台阶生长至第八到第九层时，螺旋台阶会自动地形成完整的生长层，这充分说明了EAFP分子或分子簇具有良好的自身调节能力，这样在晶体生长过程中，晶体的缺陷减少，晶体质量提高，这也可说明EAFP晶体的x射线衍射能力很强的原因。

An area thickly overgrown usually with one kind of plant.

通常只有一种植物的簇叶丛生的地区。

"Peach Blossom clusters opening ownerless, lovely dark red love light red?"

"桃花一簇开无主，可爱深红爱浅红？"

It was concluded that:① soil deflation rates, at any certion wind velocity, decreased exponentially with the increase of G d ;② the effects of gravel mulch restraining soil deflation under 5 experinced gravel spread patters, at a certain G d , follow a order of Parallel strip spread

在一定的风力条件下，吹蚀速率随砾石覆盖密度的增加呈现指数递减变化；在一定的铺压密度下，不同铺压方式表现出不同的吹蚀抑制效应，从小到大依次是：平行条带铺压＜簇状铺压＜斜交条带铺压＜垂直条带铺压＜随机铺压。

Any of various low-growing tufted plants of the genus Paronychia having tiny greenish flowers and usually whorled leaves; widespread throughout warm regions of both Old and New Worlds; formerly thought to cure whitlows (suppurative infections around a fingernail).

各种低生长的簇状指甲草属植物的任意一种，有微小的呈绿色的花朵和通常有螺纹的叶子；旧大陆和新大陆的温暖地区广泛分布。

To acquire the inherent topology properties and characteristics of the topology graph at AS-level, we introduce basic network model (Scale-free network and Small-world network) and evaluating parameters (such as cluster coefficient, average path length, degree distribution, Pearson correlation coefficient) in this thesis. Through thorough analysis of the topology of the generating topology at AS-level, we can see some apparent properties with the evaluating parameters and the inherent power-law distribution property of the derived topology. Besides, we discuss the perspective of the evolution of the networks topology based on these analyses.

为了研究Internet自治系统级拓扑的内在拓扑特性和规律，利用了复杂网络的基本网络模型(无标度网络和小世界网络)和度量参数(簇系数、平均路径长度、节点度分布、皮尔森系数等)，对生成的自治系统级拓扑进行了大量的分析，从中可以看出度量参数具有一些明显的特性，拓扑中具有一些幂律分布特性，并对网络拓扑的演化发展的趋势进行了探讨。

Pedicel and calyx hispid; flowers solitary or 2 or 3 together in short raceme.

Pedicel和花萼具糙硬毛；花单生或2或3簇生为短的总状花序。

Flowers usually paired, rarely solitary or in clusters of 3; pedicel 3--5 mm, articulate near middle.

花通常配对，很少单生或在3的簇生里的；花梗3-5毫米，近中部有节。

Flowers solitary or 2- or 3(–5)-fascicled; pedicel 2–5 cm; petals glabrous.

花单生或2或3(-5)簇生；花梗 2-5厘米花瓣无毛 27

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。