1)  PSO
粒子群算法(PSO算法)
2)  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
3)  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
4)  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。
5)  △(1 232)
△粒子
6)  nanoparticle
纳米粒子
1.
Layer-by-layer Assembly Nanoparticle Film Based on Non-covalent Force;
基于非共价键作用力的纳米粒子层层组装薄膜
2.
Hydrothermal synthesis and characterization of rare earth compound nanoparticles and nanorods;
稀土化合物纳米粒子和纳米棒的水热合成和表征
3.
Latest researches in preparation of transition metal sulfides nanoparticles;
过渡金属硫化物纳米粒子制备技术研究进展
参考词条
补充资料:颜料β粒子群
分子式:
CAS号:

性质:系指由多个原级粒子或二次粒子或它们两者通过比较弱的物理力,以粒子与粒子的棱或角相接触而形成的疏松的集合体,又称颜料三次粒子(pigment tertiary particle),也称颜料β粒子群(β-particle cluster of pigment)。由于粒子间的结合力弱,可通过颜料分散过程使其分离开,故它本身不能在颜料最终应用系统中作为一个实体而存在。是由颜料在制造和贮存过程中产生的。附聚体(agglomerate)与聚集体(aggregate),絮凝体(flocculate)不可混淆。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。