用计算机模拟，研究了电场下的团簇-团簇凝聚(CCA)和扩散限制凝聚(DL A)的结构转变。
The structure transitions in cluster cluster aggregation (CCA) and diffusion limited aggregation (DLA) under external electric fields have been investigated by computer simulations.
CURE算法是一种凝聚的层次聚类算法，它首先提出了使用多代表点描述簇的思想。
As an agglomerative hierarchical clustering algorithm, CURE firstly employs the method of representing clusters by selecting some "representative points".
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.
在微米及亚微米尺度内，采用原子力显微镜(afm)研究了沉积银原子团簇(或凝聚体)的微观结构特征。
We also study the microstructure of the ag clusters or aggregates at the micro and sub-micro scales by using the AFM measurement.
利用计算机模拟了超薄膜中分形凝聚体的生长，考虑了薄膜生长过程中的团簇扩散和旋转。
The growth of fractal mrophology in ultra thin films has been simulated by supposing various cluster diffusion steps and the rotation of clusters.
第三章：给出了银原子及其团簇在硅油基底表面的凝聚特性及其受温度的影响规律；
In chapter III, the influences of the liquid substrate temperature on the formation mechanism of Ag clusters are studied.
采用惰性气体凝聚法获得非金属团簇淀积体。
Nonmetal nanoclusters are generated by inert-gas condensation.
采用惰性气体凝聚法获得非金属团簇淀积体。
Nonmetal nanoclusters are generated by inert-gas condensation.
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