samarium中文什么意思

n.
【化学】钐〔稀有金属元素，化学符号为 Sm 或 Sa 〕。

• samarium aluminate:    铝酸钐
• samarium analyzer:    钐含量分析仪
• samarium boride:    硼化钐

例句与用法

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1. Samarium cobalt permanent magnet alloy powder - determination of calcium content
   钐钴永磁合金粉化学分析方法钙量的测定
2. The synthesis and thermoelectric properties of samarium - filled skutterudite smyfexco4 - xsb
   填充方钴矿化合物的合成及热电性能
3. Samarium cobalt permanent magnet alloy powder - determination of samarium and cobalt
   钐钴永磁合金粉化学分析方法钐钴量的测定
4. Neodymium and samarium - determination of oxygen content - impulse - infrared absorption method
   红外吸收法测定金属钕金属钐中氧量
5. Studies on acute toxicity and sperm quality effect upon male mice from samarium nitrate
   硝酸钐对雄性小鼠的急性毒性及精子质量的影响

英文释义

名词

1. a grey lustrous metallic element of the rare earth group; is used in special alloys; occurs in monazite and bastnasite
   同义词：Sm, atomic number 62

百科释义

Samarium is a chemical element with symbol?Sm and atomic number?62. It is a moderately hard silvery metal that readily oxidizes in air.