俄国化学家 meaning in English
russian chemists
Examples
- Is two scientist disappeared in russian
是两个2001年在莫斯科失踪的俄国化学家 - Is two scientist disappeared in russian
是两个2001年在莫斯科失踪的俄国化学家 - This russian chemist is famous for his formulation of the periodic law and the publishment of the first periodic table , a classification of the elements in 1869
这位俄国化学家于1869年建立了元素中期分类法，并就此发表了世界上第一份元素周期表。