A New Type of Extinguisher& PGAS This paper introduces a method of measuring radioactivity in air aerosol samples with HPGe γ spectrometer. 介绍了一种利用HPGeγ谱仪测量和研究大气气溶胶放射性的方法。用气溶胶采样器收集大气气溶胶样品;
The catalytic properties of PS ( pillared saponite) and PGaS for the disproportionation of 1,2,4-trimethylbenzene were determined. 在1,2,4-三甲苯歧化反应中观察了PS(交联皂石)和PGaS的催化性能。
Gallium-substituted saponite ( GaS) was synthesized by hydrothermal method. 用水热法合成了Ga取代皂石(GaS)并用羟基铝低聚物与其交换制得了PGaS。
The optimization of tokamak plasma equilibrium shape, which is considered as a problem with large search space, is solved using master-slave PGAs. 将主从式并行遗传算法应用于托卡马克等离子体平衡位形优化问题,这是一个工程中实际存在的大搜索空间优化问题。