查询词典 cluster

Limited bandwidth and high delay make application very difficult to archive good performance. In this dissertation, we have developed optimal collective communication library CAMPI for campus area based on MPI collective communication operation and have taken hierarchical network structure into account. In CAMPI, the number of clusters in system must be specified. We also must show which process belongs to which cluster.

本文充分考虑到网络的等级体系结构，针对不同的网络情况，在MPI集合通信的基础上提出了基于校园网系统的优化集合通信操作库CAMPI(campus area message passing interface)，它建立在MPI操作库之上，在CAMPI操作库中需要指定整个系统中有多少个机群，哪个进程属于哪个机群，CAMPI操作库在MPI之上实现，系统中必须首先安装MPI实现，例如最常用的MPICH。

Caption:: A sixth magnitude globular cluster in the constellation Canes Venatici, this ball of 500,000 stars is approximately 160 light years across and 100,000 light years from Earth.

这个星团叫 M3，是梅西尔星表的第3个成员，它位於猎犬座，是一个球状星团。

A canister that is dropped from a plane and that opens to release a cluster of ''.

从飞机上投下的打开时能够释放一串''。

Abstract〕similar to regression analysis,cluster analysis,etc.,correlation analysis is also the basic work for information researches.canonical correlation analysis can be used to analyze the relationship between two groups of variables,and thus worth for using in information science.method of canonical correlation analysis was presented in present study.a java-based network algorithm of canonical correlation analysis was developed,which can be used to calculate the canonical correlation coefficients,canonical variable pairs,and statistical significance of canonical correlation coefficients.the algorithm may be run on java-compatible web browser.at the same time,paper publishing information and citation statistics in information science of china in past years were analyzed using the algorithm,and a number of conclusions were drawn.

摘 要〕与因果分析等一样，相关分析也是信息资料分析的基本工作。典范相关分析用于分析两组变量之间的关系，在情报信息的相关性分析方面有潜在的应用价值。本研究介绍了典范相关分析方法，给出了典范相关分析的java网络算法软件，可用于计算典范相关系数，典范变量对，以及典范相关系数的统计显著性。该软件可在兼容java的网络浏览器上运行。同时，用该算法对国内情报信息论文的发文和引文统计数据进行了分析，得到了一些结论。

Chrysanthemum has head-like inflorescence called capitulum, a dense cluster of stalkless flowers. Capitulum contains two different kind of floret called ray floret and disc floret. Most of Chrysanthemum has both of them.

菊花的花聚生在盘状的花轴上，成为特殊的头状花序，有舌状花及管状花两种不同型态的小花构造，多数的菊花两种花均有。

Our goal is to study the effectiveness of principal components in capturing cluster structure.

我们的目标是研究的主要部分的效力。

"Making use of the newly invented brass cartridge, he assembled a cluster of 10 barrel s, each of which was fired and reloaded during rotation by a crank."

他把新发明的铜质子弹用在一种十管集束枪，摇动手柄使之旋转时，每完全旋转一次，每个枪管就装弹并射击一次。

"Making use of the newly invented brass cartridge, he assemble d a cluster of 10 barrels, each of which was fired and reloaded during rotation by a crank."

他把新发明的铜质子弹用在一种十管集束枪，摇动手柄使之旋转时，每完全旋转一次，每个枪管就装弹并射击一次。

"Making use of the newly invent ed brass cartridge, he assembled a cluster of 10 barrels, each of which was fired and reloaded during rotation by a crank."

他把新发明的铜质子弹用在一种十管集束枪，摇动手柄使之旋转时，每完全旋转一次，每个枪管就装弹并射击一次。

The word "catkin" came from the cluster's resemblance to a cat's fluffy tail.

杨柳絮在英文中表达为"catkin"，因为那毛茸茸的一团看起来就像猫咪的尾巴。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。