Jacobsen based his conclusion on an analysis of the decay of samarium-147 into neodymium-143.

雅各布森得出的结论是基于对钐-147衰变成钕-143所作的分析。

柯林斯例句

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.

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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.

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Samarium salicylate is synthesized by the rheological phase reaction method.

用流变相合成了水杨酸钐.

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Samarium and manganese co - doped zinc borosilicate storage glasses were prepared by high temperature solid state method.

使用高温固相法合成了钐锰共激活的硼硅锌玻璃.

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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.

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