查询词典 cluster

This article adopted the cluster analysis method of the genetic distance of principal components toclassify 6 quantitative characteristics of 91 provenances of 13－year-old Pinus massoniana on 3 determinationlocalities of Taoyuan,Weimin and Luoshan,divided these provenances into 4 evident classes and selected 18fast growing and strongly comprehensive fine provenances.

马尾松种源遗传距离聚类分析傅玉狮摘要本文采用主成份遗传距离聚类分析法，对桃源、卫闽、罗山3个测定点的13年生的马尾松91个种源的6个数量性状进行分类，划分为4个明显的类群，评选出18个速生、综合性强的优良种源。关键词马尾松；地理种

Take the midpoint between the first and last planets that make up this cluster.

采取的中点之间的第一个和最后一个行星弥补这一组。

GA is used to prevent falling in the local minima during the process of cluster prototypes learning.

遗传算法在典型样本聚类的过程中可以避免得到局部最优值。

Minimus A and C cluster together in the same branch but they are separated in sub-branchs, implying their monophyletic evolution.

两种分子鉴别方法都能在普通琼脂糖胶上根据特异扩增带直观地将微小按蚊A和C区分开来。

The network transmission part is based on TI's TMS320C6000 series DSP and the Network Development kit.The Ethernet interface between DSP and computer cluster has been implemented and the test on the performance of the interface has been made. Furthermore, the relationship between the number of hydrophone sensor heads and the network bandwidth has been analyzed which leads to the method of how to calculate the minium bandwith of network given the scale of the hydrophone array.

网络传输部分以TI公司TMS320C6000系列DSP和NDK网络开发程序套件为基础，实现了DSP和集群系统之间水声数据的百兆以太网接口，进而对该网络接口的传输性能进行了测试，并分析了水听器探头数目和网络带宽的关系，得出了计算给定规模水听器阵列所需最小网络带宽的方法。

Major players of key competing group are commonly tending to build its global operation network by utilizing advantage of mother countries and to integrate minor key players as network members for its global competition based on a industrial chain and a cluster of firms.

主力竞争集团各主力企业的共同趋向是利用各国的优势建立生产经营全球网络，并将非主力企业作为网络成员进行产业配套，各自以产业链企业群的方式进行全球竞争。

This brilliant engineer and droid technician operated out of the Minos Cluster.

这位才华横溢的机器人工程技师在米诺斯星团外工作。

In this paper, the molecular dynamics program with CHARMM force field is developed on Graphics processing unit at Windows computer cluster server system.

将在计算生物分子中广泛应用的CHARMM力场应用于Windows computer cluster server环境下，并实现了该力场及分子动力学模拟程序的通用显卡并行计算。

The results show that the spectra of chuster atoms and the recoil target atomsare broader for the cluster bombardment than those for the monatomic bombardment withthe same incident velocity.

结果表明，与单原子注入比较，原子簇轰击后注入原子的能谱和靶原子的能谱加宽，并有部分簇原子的能量高于它的入射能量。

The cluster lies 2600 light-years from Earth in the constellation of Monoceros.

这棵"树"实际是距离地球2600光年的麒麟星座。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。