查询词典 cluster point

In an ultramicroscopic view, the units of cluster value network minifies to the linkages of value chains, the network connections are specified as the linkage connections among value chains, and the network resource is the combination of logistic flow, knowledge flow and capital flow within the cluster.

本文认为，在超微观的视角下，集群价值网(来源：ABC论文9b网www.abclunwen.com)络节点缩小为企业价值链环节，网络联结细化为企业间价值链环节的联系，而网络资源是集群内物流、知识流和资金流的集合。

In this paper we've compared several predicate of first order operators, and proposed an improved algorithm which is based on the automatic double threshold value improvement algorithm based on the maximum inter-cluster distance and intra-cluster variance ratio.

在边缘检测算法的选择上，比较了几种常用的一阶微分算子的优劣，并在Canny算子的基础上提出了基于最大类间、类内距离比值的自动双阈值改进算法。

In the 〓 cluster, the angle formed by the pyridazine plane and the water plane is a main factor that affects the cluster's stableness.

在团簇〓中，哒嗪分子和水分子两平面之间的二面角是影响其稳定性的主要参数。

The paper tries to use Weka to analyze the structure of urban construction land use and gets some useful results.Some means will be used,containing many algorithms of associate,cluster and regression.（1）It has been get from associate that there is relativity in different kinds of land.（2）All cities have been divided into 5 types by cluster.And the spacial distributes characteristic of 5 types is analyzed.（3）It has been get from regression that there is relation in land structure and city size.

尝试使用Weka软件，运用其关联分析、聚类、回归方法中的不同算法对城市建设用地结构进行分析，获取了一些有益的结果：（1）通过关联分析得到不同用地间的相关性；（2）通过聚类将全国城市分为5类，并分析了其空间分布特征，即存在均匀分布，又呈现相对聚集现象；（3）通过回归分析得知用地结构与城市规模之间存在一定联系。

Second, it models and simulates dynamically the parallel, asynchronous, distributed and concurrent workflow of machinery of cluster with intuitionistic and visual figure, and give the effective controlling strategy of optimal collocating and dynamic attemperation, be dead against the asynchronism and concurrent character of machinery of cluster, which result from that MAS loosens the restricting for centrality, programming and gradation controlling and offers the mechanism of separated controlling, meeting an emergency and parallel disposing.

由于多智能主体技术放松了对集中式、规划、顺序控制的限制，提供了分散控制、应急和并行处理，本文针对基于多智能主体的机群工作流的异步性和并发性采用Petri网技术通过直观、形象的图形，对并行、异步、分布、并发的机群工作流进行了建模分析和动态模拟，并提出了机群的优化配置和动态调度的控制策略。3。

Methods Using between-groups linkage cluster method and squared Eucliden distance measure method,the physical characteristics of 18 nationalities in China were cluster analyses in SPSS 10.0 software package with 10 measure data,that is,maximum head length,minimum frontal breadth,bizygomatic breadth,bigonial breadth,extra-...

选择 1987～ 1997年发表的 18个少数民族的 10项体质测量数据(头长、额宽、面宽、下颌角宽、两眼外宽、鼻宽、鼻高、口裂宽、身高、指距)，在SPSS10 0统计软件包中，采用欧氏距离平方系数和组间连接法进行聚类分析。

For Mn5 cluster, the most stable structure is trigonal bipyramid with spin magnetism of 3 μ, and Mn6 cluster has the most stable structure of ferromagnetic octahedron with spin magnetic moment of 16μ.

Mn6的最稳定构型为铁磁性的畸变八面体（磁矩为16，C(下标 4v)）。各种异构体虽然多重度不同，但每个原子的自旋极化度均在3以上。

Therefore,a centerless clustering algorithm considering cluster structure's stability is proposed,and cluster maintenance scheme is proposed too.

为了降低路由维护开销，使无中心分群结构很好地适用于大规模自组网，最首要的任务是使分群结构尽量稳定。

It means that earthquakes recur clusteringly in time intervals of close length. This model contains two kinds of meanings: one is that earthquake cluster quasi-periodically recurs, and the other is that earthquakes within an earthquake cluster clusteringly recur.

这种所谓准周期丛集复发是指大陆板内地震以大致相近的时间间隔成群丛集发生，它包含有两层含义：一是指地震丛是准周期重复发生的；二是指在某一地震丛内，地震又是丛集复发的。

The results of the analysis to complete 18S rDNA and partial 28S rDNA D 6-7 domain sequences of 30 collembolan species supported the monophyly of Poduromorpha and Symphypleona, Entomobryoidea is not a monophyly, familia Neelidae should be separated from Symphypleona. The situation about the superfamilia of Tomoceroidea and the familia Neelidae need further studies. The results of the further analysis to complete 18S rDNA and nearlly completely 28S sequences of 4 Protura, 6Collembola, 5 Diplura, 5 Insecta, 10 Crustacean, using 1 Myriapoda and 1 Chelicerata as outgroups indicated that Protura, Collembola and Diplura are monophy, respectively, Protura and Diplura have the nearest realationship, they make sister groups with Collembola and all of them assemble with Insecta to make a monophy cluster of Hexapod; The results support the monophy of Pancrusracea, Crustacean is not a monophy cluster and the realationships between them with Hexapod need further reseachers.

对我国的14科27属30种跳虫的18S rDNA全序列和28S rDNA部分序列(D6-D7)的基因信息数据进行分析，结果支持原目、愈腹目的单系性，长角目不形成单系群，支持短角科从愈腹目中分出，但鳞总科和短角目的分类地位有待于深入分析探讨；进一步比对4种原尾虫、6种跳虫、5种双尾虫、5种昆虫和10种甲壳动物的18S rDNA全序列和28S rDNA全序列，以1种多足动物和1种螯肢动物为外群，进行系统关系分析，结果显示：原尾纲、弹尾纲、双尾纲分别为单系群，原尾纲和双尾纲优先聚为一支，然后和弹尾纲构成姐妹群，以上三类又和昆虫聚为一支，支持六足动物的单系性，支持泛甲壳动物，但甲壳动物并未形成单系，其各类群和六足动物之间的亲缘关系尚须进一步确定。3。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！