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团簇

网络cluster; clusters; microcluster

团簇

网络释义

团簇

cluster

是团簇（cluster）还是颗粒（particle）？团簇的话可能因为尺寸很小导致的能级分裂、量子尺寸效应所带来的发光。

clusters

　　中文摘要: 团簇(clusters)是由2～104个原子、分子或离子通过物理或化学结合力组成的相对稳定的微观和亚微观聚集体，它的 …

microcluster

纳米材料是指介于小团簇(microcluster)与大块物质之间的一种过渡状态.由于其本身尺寸在纳米(nm)量级而具有许多特性,例如量 …

clustering

...团簇与地区产业竞争力（一）“团簇”的定义所谓“团簇” (clustering)，“是指某一领域内相互关联的企业和机构在选址上的集中 …

MPCs

1.5.2 单层保护分子团簇 (MPCs)……………………151.6紫质的功能介绍……………………………………16第二章基本理论……

clathrate hydrate cluster

奈米... ... classical thermo-dynamics 古典热力学 292 笼形水合物 134 clathrate hydrate cluster 团簇 densify 致密化（烧结） ...

clumpiness

由Eiler在实验室中获得的新方法并不依赖于海水中的同位素含量，能够根据化石中重同位素的“团簇（clumpiness）”测量古温度 …

magic cluster

...直令人费解的是，将基底 o 表面会出现一些魔幻般的团簇（magic cluster）温度提高到大约 500～600 C时， [1-7]，这些团 …

例句：

These changes can be explained in terms of the decrease in average diameter of rare-earth ions and the model of spin clusters .

这些变化可以用稀土离子平均直径的减小和自旋团簇模型来解释。

The embedded -molecular-cluster (EMC) model is introduced to understand the self-trapping mechanism of excitons in cubic nanophase .

采用分子团簇镶嵌模型解释了钛酸钡纳米晶立方相中的激子自陷机制。

The orientational order is an important concept of the materials composed of large molecules or clusters .

取向序是由大分子或团簇构成的新型材料的一个重要概念。

That is to say, the mechanism for competing of isomers only can be roughly described in terms of free energy.

也就是说，对于小团簇体系，自由能判据只能对异构体竞争过程做粗略判断。

The general theoretical methods are included: empirical method , ab initio or first-principles method and semi-empirical method .

研究团簇的理论方法一般分为经验势、从头计算，半经验势方法。

Besides , Palladium as active catalyst gets higher efficiency with a configuration of clusters in the range of several atoms .

另外，钯可作为良好的催化剂，当团簇尺寸在原子级别时具有更优的催化性能。

The atoms on the surface of silicon clusters often form space pentagon structure .

形成硅团簇表面的原子多构成空间五边形结构。

Experimental results reveal that silicon clusters appear to be much less reactive than bulk silicon surfaces.

已有的实验结果表明硅团簇对水的反应活性要比晶体硅小得多。

Our another important result is that the structural distortion of Ge cluster is not severe as that of corresponding Si clusters.

另一个重要的结果是，锗团簇的结构畸变没有相应的硅团簇严重。

On the basis of the law of the lowest energy , a model of the amorphous phase comprising icsohedral clusters was advanced.

基于能量最低原则，提出了非晶合金的二十面体团簇结构模型；

For the small clusters , the results calculated using the molecular dynamics simulation may depend on the initial velocity distribution.

对于小团簇，分子动力学模拟的结果可能会依赖于初速度的选取。

The difference of the melting points of Ni clusters and Pd clusters decreases gradually with increasing the cluster size.

随着原子数的增加，两团簇熔点的差值在逐渐缩小。

A critical review on hydrogen bond rearrangement and solvation-induced proton transfer dynamics in molecular duster ions is provided .

综述了分子离子团簇中的氢键重排和溶剂效应引起的质子转移。

All the results show that intelligent evolution algorithms are effective in the optimization of clusters .

验证两种算法对于金属团簇结构优化也是有效的。

soon after that, the number of clusters in the chamber decreases with the increase in time .

随着时间的增长，腔内团簇数目先变多后变少。

The analysis indicates that the impact of clusters' size on the behavior of clusters under annealing is obvious .

分析表明团簇尺寸对其退火行为有明显的影响。

It was found that in the annealing process the defects immerse, clusters size increases .

发现退火导致基底上的缺陷增加，团簇发生兼并，逐渐长大。

The clusters with large number atoms are pieced by the clusters with small number atoms , and there is internal atoms in this large clusters.

可以看出原子数大时的团簇，是由原子数目小的团簇拼凑而成的，并且出现了内部原子。

When the tensile strain reaches the limit load , the force of tension suddenly becomes very small , because clusters structures change .

当拉伸应变达到承载极限，继续拉伸，力突然变的很小，这是因为团簇发生了结构变化。

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