1. Studies were carried out with radionuclide tracer on absorption, distribution and absorption coefficient of rare earth Promethium (147 Pm) in three species of aquatic vegetables (arrowhead, water chestnut and water dropwort).
应用放射性核素示踪技术，研究了3种水生蔬菜（慈姑、荸荠和水芹菜）对稀土元素钷（147Pm）的吸收与富集。
2. Promethium(Pm)的反义词
2. Separation of promethium - 147 from neodymium - 147 by pressurized elution chromatography
加压淋洗色谱法从~（147）Nd中分离~（147）Pm的研究