samarium
n. [化]钐(符号Sm；原子序为62)
简写符号：Sm
近义词：SM，
英英释义
Noun
- a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
例句
- Application: For recovery Samarium Europium and Gadolinium oxide. 用途:产品用于提取钐、铕、钆等单一稀土原料。
- Bark yellow-gray, smooth. Petiolules shorter. Samarium 7-8 mm wide. 树皮黄灰色，平滑。小叶柄短。翅果7-8毫米宽。
- Samarium salicylate is synthesized by the rheological phase reaction method. 用流变相合成了水杨酸钐。
- USES: Used for making metallic samarium, permanent magnetic materials and electronic devices, etc. 用途：供制作金属钐、永磁材料、电子器件等用。
- USES: Used for making metallic samarium, permanent magnetic material and electronic devices,etc. 用途：供制作金属钐、永磁材料、电子器件等。
- Application of samarium diiodide in mediating intramolecular cyclization reactions was reviewed. 综述了二碘化钐在分子内环化反应中的应用。