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
The Mechanism of Particle Charged in Pulse Corona Discharge Dedusting;
脉冲电除尘粒子荷电机制
The Formation of Fine Particles using Supercritical Fluid;
超临界流体技术制备超细粒子
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
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
Size effects for particles passing through ducts;
粒子通过管道的尺寸效应
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。