提出一种传感器网络中层次簇模型的分布式数据压缩算法。
A new distributed algorithm of data compression of hierarchical cluster model in sensor network is proposed.
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。
These changes can be explained in terms of the decrease in average diameter of rare-earth ions and the model of spin clusters.
在基于网格的网络分簇模型下给出了两条定理来保证采集的信息可以传输到基站。
At last, in terms of grid-based cluster partition model two theorems are given to ensure that messages is transmitted to based-station.
本文使用一维双列氢原子团簇模型对强激光场中的团簇动力学过程进行了数值模拟。
A simplified version together with a double-array 1D atomic hydrogen cluster model is presented for simulating cluster dynamics when exposed to intense light.
本文通过应用粉煤灰混凝土、成熟度理论和流变学的相关理论，建立了粉煤灰混凝土徐变的簇模型。
In this paper, a clusters model of fly ash concrete creep was found, applying the related theories of fly ash concrete, the maturity and rheology model.
目的建立卵巢癌A2 780细胞形成的多细胞团簇模型，探讨凋亡在卵巢癌细胞群集耐药中的作用。
Objective To explore an optimal model of multicellular aggregates of ovarian cancer cell line A2780 and investigate the possible mechanism of ovary cancer multicellular drug resistance.
粉煤灰混凝土徐变的簇模型对粉煤灰混凝土徐变作出了机理性的解释，为粉煤灰混凝土徐变预测提供了一个新的选择。
Clusters model of fly ash concrete creep gives rational mechanism explanation of fly ash concrete creep, providing a new choice for the fly ash concrete creep prediction.
而在各高斯分量概率密度互不重叠的条件下，使用动态簇算法(DC)则可快速而精确地估计出混合高斯模型参数。
And if there are no overlaps between each Gaussian component, parameters of Gaussian mixture PDF model can be exact estimated quickly with the dynamic cluster algorithm (DC).
上述结果首次用模型簇和计算量子化学方法进行了解释。
The results are first elucidated by model cluster method and computational quantum chemistry method.
通过产品簇的结构关系及建模技术来构建个性化产品语义特征模型。
The semantics feature model of individual character product was established through the structure relation of product family and the technique of modeling.
通过分析飞行器运动方程，给出了分段线性化模型簇描述。
Through analyzing the motion equation, the manifold models with segmented linearization are provided.
图3水稻胚乳支链淀粉簇合成模型示意图。
Fig. 3 a model for the biosynthesis of amylopectin cluster in rice endosperm.
并提出了针对不同类簇判断有效降维维数的模型选择准则。
The model selection principle of determining effective number of dimensionality reduction for different clusters is proposed.
本文采用中国经济系统的152个主要指标的11年数据，先后建立了全变量自组织模型和采用簇分析后的核心变量自组织模型。
According to 152 indexes of China economic system for 11 years data we make self-organization models for all variables and core variables by cluster analyze.
在实验中，应用该模型模拟了大部分已知皮层神经元的脉冲和簇放电行为。
In experiments, using this model we simulated the spiking and bursting behavior of known types of cortical neurons.
此外，对一套加工成形的簇腔模型进行了冷测模型设计，并使用网络分析仪测量了各个腔体的幅频响应。
In addition, a cold test model is designed based on a set of designed clustered cavities, the amplitude frequency response of each cavity is measured with network analyzer.
该算法基于点簇对约束网络图进行归约，求得归约序列然后重构几何模型，具有求解速度快、可靠性高、应用范围广等优点。
The reduction is carried out by using geometric constraint graph based on the point clusters. Then the sequence of reduction is computed and the geometric model is rebuilded.
该模型全面考虑了局域内以及局域外部加点、偏好链接以及链接随机消亡等诸多因素，并引入三角形形成机制调节模型的簇系数。
This model took general consideration of adding new nodes, preferential attachment and random death of nodes in or between local-worlds, and introduced triad formation to tune the clustering.
以无线多跳传感器网络中的能量消耗模型为基础，提出一种基于能量均衡的自适应分簇策略。
This paper proposes an efficient Balanced-Energy Clustering Scheme (BECS) which is based on the energy consumption model in multi-hop wireless sensor networks.
利用紧束缚模型，通过对不同初始条件下的碱金属团簇的碰撞研究，得到形成大分子团簇的可能性。
Using the tight binding molecular dynamics model (TBMD), Na cluster collision processes have been studied at the different initial conditions.
利用“流体动力学”模型分析了超短脉冲激光与团簇的相互作用机制。
The interaction of atomic clusters with high intensity lasers has been investigated based on the hydrodynamic model developed by Ditmire et al .
SAXS分析表明，该薄膜的分形维数比扩散限制凝聚模型（DLA）的理论值大，团簇是由大量小颗粒构成。
The SAXS analysis show that the fractional dimensions of the film is larger than the theory value of Diffusion Limited Aggregation (DLA) and the clusters consist of a great number of small particles.
该模式充分利用了目前无线传感器网络部署中提出的分簇算法，并结合随机密钥预分布模型的优点。
The new scheme exploits the clustering algorithm of WSN deployment and the merit of random key pre-distribution.
发现该模型表现出强迫和内禀两类簇放电模式，并分析了内禀簇放电的产生机理及分岔现象。
It is found that the model can reproduce two classes of bursting activities: Forced bursting and intrinsic bursting.
无线传感器网络的分簇以及能量消耗模型是决定整个网络的生存周期等指标的关键因素。
Clustering of the wireless sensor network and the energy consumption model are the key factors to survival periods of the whole network.
本论文主要包括以下内容：第一章，对金属团簇以及用于描述其电子结构的凝胶模型的简要介绍，其中主要介绍了球形凝胶模型的计算原理。
The thesis is structured as below: Chapter 1 is a brief introduction to metal cluster as well as Jellium model which describes its electronic structure, mainly introduced the sphere Jellium model.
本论文主要包括以下内容：第一章，对金属团簇以及用于描述其电子结构的凝胶模型的简要介绍，其中主要介绍了球形凝胶模型的计算原理。
The thesis is structured as below: Chapter 1 is a brief introduction to metal cluster as well as Jellium model which describes its electronic structure, mainly introduced the sphere Jellium model.
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