查询词典 cluster

Cluster analysis and principal component analysis on data of anthropometry from Asian populations showed that Asian populations could be divided into north populations and south populations.

人类学学报， 2000年 01期本文通过对亚洲群体体部测量资料的聚类分析与主成分分析，认为亚洲群体可分为北方类群与南方类群。

Omega Centauri is also the brightest globular cluster, at apparent visual magnitude 3.9 it is visible to southern observers with the unaided eye.

半人马座欧米伽星团也是最明亮的球状星团，其亮度大小显示为3.9星等，在南半球的观察者用肉眼就可以欣赏它了。

That indicated the availability of SRAP technique in studying genetic variability in Arachis. Estimates of genetic distance among the 28 accessions Arachis section ranged from 0.12 to 0.75 with average genetic distance of 0.42. A genetic distance clarified that A-genome A. duranensis was most closely associated with tetraploid germplasm, which could be A-genome donors. Dendrogram of cluster analysis classified 28 accessions Arachis section into two groups: one including tetraploid germplasm, and A.

聚类分析表明，28份花生材料间的遗传距离变幅为0.12~0.75，平均为0.42，A基因组物种Arachis duranensis与栽培种花生的亲缘关系最近，可能是栽培种花生的A基因组的供体。28份种质分为两大类，第一大类包含四倍体种质及A基因组的A。

That is, in terms of lexicon, lots of archaism, words of French and Latin origins, various technical terms and official words are used in the English legislative language; while in terms of syntax, the legislative provisions have to follow fixed logic order and lots of complex prepositional phrases, nominalization, binomial and multinomial expressions cluster in the legislative sentence.

那就是，在词汇方面，大量的古体词，具有法语和拉丁语渊源的词，术语以及正式词语大量出现在英语立法语言中；在句法方面，为了强调并保证法律的严明以及公正，立法条文都必须遵从一定的逻辑顺序行文，并且，大量的复杂介词结构，名词化形式，双名词以及多名词表现形式大量聚集在立法条文中。

The reason of using Archimedean Copula is to solve the non-symmetric character of return and cluster character in tail ,but its disadvantage is hard to produce multivariate random numbers ,and ease to appear great change situation of simulated scenarios, and affect the optimal decisions.

采用Archimedean Copula虽然能够解决尾部聚集特征和收益的非对成性，但缺点是易产生出现多元随机数产生较困难，同时易出现模拟的情景出现巨大变化的情况，影响最优决策。

This article firstly analyse the conception and related technology of MEC, the architechure of Wireless Application Protocol cluster and application programming model. And deeply research for its security credit system, including encrypt arithmetic, Public Key Infrastructure theory, Wireless PKI technology and so on.

本文首先分析了移动电子商务的概念和相关技术，WAP协议簇的体系结构和应用编程模型，并对其安全信用体系进行了较为深入的研究，包括加密算法、PKI原理、WPKI技术等方面。

Before I left, I brought a cluster of calla-lilies for Arion's mom.

离开前，我买了一束海芋给大仔的妈妈，这位老板娘说，那个猫是对面的邻居养的，不过邻居过世了，现在靠著吃田鼠维生。

It introduced an prototype of cluster implemented by means of NAT and some arithmetics and models implemented by auther.

同时也对集群系统的概念，分类，和负载均衡机制做了简单介绍。

For example, a whole new design for the interface of site; news、affiche…dynamic management come true; cluster mail send and student achievement management on line alse come true; the function of web site arithmometer has accomplished; the automatism transfer concerning picture news、courseware's order programme、bylaw、theory's study、table in common use、the development of party establish、the leave word of teacher and student etc column has completed.

全新设计了网站的界面；实现了新闻、公告等内容动态管理；实现在线邮件群发；实现学生成绩在线管理；完成网站访问计数器功能；实现图片新闻自动调用；完成课件点播、规章制度、理论学习、常用表格、党建动态、师生留言等栏目功能。

Mrs. Arroyo met members of her Cabinet's security cluster after checking out of hospital on Saturday afternoon.

在昨天下午检查医院后，亚罗育会见了她的内阁安全团。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐