SOLUTION OF NON-INTEGRAL PRINCIPAL QUANTUM NUMBERS OF THE WAVE EQUATION AND ATOMIC STRUCTURE& Cause of the Presence of Transition Metals, Rare Earths and Actinium Series 波动方程的非整数量子数解与原子结构&过渡金属、稀土金属和锕系元素存在的原因
Bench Scale experiments for the separation of lanthanum and actinium in nitric acid medium are carried out with multistage annular centrifugal extractors in series '. 本文叙述了用离心萃取器进行HEHEHP-硝酸体系的镧、锕萃取分离台架试验。
Measurement of actinium series radionuclides in deep-sea sediment core using γ spectrometry 深海沉积物岩心锕放射系核素的γ谱测定