查询词典 cluster sampling

Jacen and Ben next traveled to the Hapes Cluster to stop an assassination plot targeting Tenel Ka.

杰森和本的下一个目的地是海皮斯星团，去阻止刺杀特内尔·卡的阴谋。

Defying specific orders from Leia Organa Solo to stay out of the unexplored Koornacht Cluster, he sent the survey ship Astrolabe to Doornik-1142, hoping to get good military intelligence.

莱娅·奥加纳·索洛为此下达了特别指令，不准舰队靠近尚未探索的库尔纳特星团，但阿巴特将军不予理睬，还是将"星盘号"勘察船派往了多尔尼克1142星系，希望得到更好的军事情报。

The valence electron structure of Fe_2B phase was studied on the basis of Yu's empirical electron theory of solids and molecules.The values of valence electrons on every bond in an atomic coordinate cluster were calculated by the method of bond length difference.

根据固体与分子经验电子理论对Fe_2B相的价电子结构进行了定量分析，通过键距差方法计算了Fe_2B晶体配位团各键上的共价电子数。

Shanghai 201208, ChinaAbstract : Frameworks of Na n ZSM-5 type zeolites with various Si/Al ratios have been constructed and optimized with molecular dynamic quench simulation. The results show that the structure parameters of Na n ZSM-5 type zeolite, including the bond length and atomic charges, are consistent with those predicted by ab initio cluster calculations.

利用分子动力学quench方法对所搭建的具有不同硅铝比的NanZSM-5型分子筛进行了优化，结果表明其键长、原子电荷等结构参数与 ab initio 计算法得到的结果相吻合。

The electronic structure and magnetism of clusters Nin(n=2-6) have been studied by spin-polarized MS-Xα method. The results show that the effect of the cluster symmetry on its atomic magnetic moment and electronic density of states is very notable.

采用MS-Xα方法研究了Nin (n=2—6)原子簇的电子结构和原子磁矩，发现团簇的几何对称性对原子磁矩和电子态密度的分布有重要影响。

The formation situation of the bond for metallocarboranes and metalloboranes is analyses with the bond valence formula for atomic cluster compound.

运用原子簇化合物键价公式，对金属碳硼烷和金属硼烷进行了成键情况分析，提出了碳硼金属三中心键和硼硼金属三中心键的概念，并指出了簇合物型、夹心型和多层夹心型金属碳硼烷的稳定存在主要是形成金属三中心键的缘故

The atomic structure model of phase Zr2Ni containing icosahedron cluster in Zr-based amorphous alloys were constructed by computer programming.

用计算机编程构造了Zr基非晶合金包含二十面体原子团簇的Zr2Ni晶体相。

Experimental results show that the size of cluster and laser absorption efficiency are strongly dependent on several factors,such as the working pressure of pulse valve,atomic number Z of the gas.

实验结果表明，脉冲阀门的工作压力、所使用的气体种类等因素对团簇的尺寸及团簇对激光的吸收影响很大。

As the trend of automating system management, cluster system management is on the road to be autonomic.

系统管理的自主化是当前系统管理研究的趋势，机群的系统管理也在朝着这一方向发展。

There was no notable difference in avifaunal zoogeographical pattern of China before and after 30 years by cluster analysis. The accordance of present analysis and zoogeographical region division in Cheng(1976), Zhang(1991), and Cheng(1997)'s reflected long term stability in evolution of avifauna.

鸟类区系的动物地理分布格局聚类分析结果，在30年前后没有明显差异，和郑作新（1976），张荣祖（1991）以及郑作新等（1997）的动物地理区划结果一致，反映了鸟类区系演化的长期稳定性。

A strange and mysterious deep sea creature.

一种奇异、神秘的深海生物。

It's a yellow rectangle .

这是黄色的长方形。