1)  cluster
粒子簇
1.
It has been discovered that the fractal dimensionality of clusters formed by homogeneous particles incearses with the decrease in the distance between the centers of the clusters,and the morphology of the clusters appears more compact.
对于二聚合物类(dimer)的双粒子的扩散限制聚集生长(Diffusion-Limited-Aggregation,DLA)现象,我们研究了在不同的边界范围释放双粒子所聚集的粒子簇(cluster),发现对于由相同类粒子即无极性粒子构成的双粒子生成的粒子簇的分形(fractal)维数随释放边界离粒子簇中央距离的减少而增大,而且粒子簇形貌更加紧致(compact),但对于由不同类粒子即有极性粒子构成的双粒子簇,其分形维数变化无规律,有极性双粒子的 DLA 是一种新的模拟模型。
2)  nano-clusters
纳米粒子簇
3)  Cluster-size dynamic scaling
粒子簇大小分布动态标度
4)  particle
粒子
1.
Numerical simulation of erosion for carbon-based composites impacted by hypervelocity particles;
碳基材料超高速粒子侵蚀的数值模拟
2.
The Mechanism of Particle Charged in Pulse Corona Discharge Dedusting;
脉冲电除尘粒子荷电机制
3.
The Formation of Fine Particles using Supercritical Fluid;
超临界流体技术制备超细粒子
5)  particles
粒子
1.
The Study of the Particles' Growth in the Surfactant-Free Emulsion Polymerization of Styrene;
苯乙烯无皂乳液聚合反应中粒子生长的研究
2.
Study on Dynamics Property of Smoke Particles in Vacuum and Microgravity;
真空和微重力下烟幕粒子动力学特性研究
3.
Size effects for particles passing through ducts;
粒子通过管道的尺寸效应
6)  lung cancer
a粒子
1.
OBJECTIVE: To investigate the changes of kinase activity or expression of the catalytic subunit of DNA-dependent protein kinase (DNA-PK)in a particle exposure-induced malignant transformed cell line of human bronchial epithelial cells as well as human lung cancer tissues.
结果:a粒子辐射诱发的人支气管上皮细胞癌变株BERP35T-1的DNA-PKcs表达水平比亲本细胞BEP2D提高30%,激酶活性显著提高。
参考词条
补充资料：初级粒子和原级粒子
分子式：
CAS号：

性质：又称初级粒子和原级粒子。利用各种化学反应方法得到的最初粒子(晶粒)。一次粒子的大小约为0.005～1μm，比筛分的极限小得多，在介质中有相当高的稳定性。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。