- And a series of problems brought by the change of the site of Lanthanide and Actinide site was put forward.
- Separation from her children was a terrible wrench.
- Friends managed to reconcile him with his wife after years of separation.
- Complexation of lanthanide (111) and actinide (111) cations with tridentate nitrogen-donor ligands: a luminescence and spectrophotometric study.//Nucl. Sic. Eng. 153(3), 2006, 10p.
- He was unhappy because of his separation from his mother.
- The long separation was a test of their love.