目的 验证国产微型柱状＾１９２Ｉｒ放射源剂量分布特性，比较其与点源剂量分布特性的偏差。方法 用电离室法与胶片法实测国产＾１９２Ｉｒ放射源空间剂量角......

The pulsed laser method for single event effects testing is a new ground simulation technology in recent years.Based on ......

3-(Diethoxyphosphoryloxy)-1, 2, 3-benzotriazin-4(3H)-one (DE-PBT) was an organophosphorus coupling reagent developed by......

Photosensitized splitting of cis-syn 1,3-dimethyluracil dimer by tryptophan (Trp) and its peptides (Trp-Tyr and Trp-Phc......

Density functional theory (DFT) calculations were carried out to investigate the organic field effect transistor (OFET) ......

Heavy ions have a favorable depth-dose profile (Bragg curve) and the narrow Bragg peak can be precisely adjusted to the ......

应用B3LYP方法和6-311G(d,p)、6-311++G (d,p)、cc-pVTZ基组对全部(共6种)氯代乙烯阳离子进行了理论研究,优化了它们的电子基态的......

简单介绍了ABB公司QCS系统的SP700扫描架的定量测量原理和测量不稳的原因分析。...

Several methods of characterization of trap levels like I-V, C-V and transient spectroscopy (DLTS) were used to determin......

利用扭曲波玻恩交换近似方法计算了类氖Ｓｉ＾４＋离子的基态和亚稳态的电子碰撞直接电离截面和激发自电离截面，通过比较，指出了亚稳态离子电离......

研究了在脂松香分析测定过程中影响松香不皂化物含量测定的关键因素及其影响机理，讨论了树脂酸在皂化过程中的形态变化特征及其导致......