Chinese 稀土元素(礦物) Cited by user ThomasYehYeh on 06 Jun 2022 稀土元素 (rare-earth element,REE),也稱為稀土金屬或(根據上下文)而稱為稀土氧化物,或是 lanthanides(鑭系元素)(鑭系元素是第57號元素鑭到71號元素鑥(或稱鎦)共15種元素的統稱).
English Rare-earth element Cited by user Abineaga.m on 21 Mar 2018 A rare-earth element (REE) or rare-earth metal (REM), as defined by IUPAC, is one of a set of seventeen chemical elements in the periodic table, specifically the fifteen…