• 1. EPR spectroscopy: 电子顺磁共振波谱法 | 顺磁共振谱
• 2. electron paramagnetic resonance spectroscopy epr: 电子顺磁共振法

• 1.Existing forms of nitrogen impurity and distributional characteristics ofisolated nitrogen in Hunan placer diamonds have been studied by means of EPR, violet-visible and IR spectroscopy.
  利用顺磁共振、紫外-可见吸收光谱和红外吸收光谱研究了湖南砂矿金刚石中杂质氮的存在形式和孤氮的分布特点。
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