'EPR'这个词语来源于英语,全称为Electron Paramagnetic Resonance,意为电子顺磁共振。它是一种物理学现象,用于研究物质中未成对电子的行为,常用于材料科学、化学、生物学等领域。
以下是9个含有'EPR'的例句:
1. The EPR signal indicated the presence of free radicals in the sample.(EPR信号表明样品中存在自由基。)
2. The EPR spectrum revealed the electronic structure of the transition metal complex.(EPR光谱揭示了过渡金属配合物的电子结构。)
3. We used EPR to study the magnetic properties of the new material.(我们使用EPR研究了这种新材料的磁性质。)
4. EPR is a powerful tool for investigating the properties of paramagnetic molecules.(EPR是研究顺磁分子性质的强大工具。)
5. The EPR technique was used to measure the spin relaxation time of the electron.(EPR技术被用于测量电子的自旋弛豫时间。)
6. The EPR measurements provided information on the oxidation state of the iron in the sample.(EPR测量提供了样品中铁的氧化态信息。)
7. EPR is a non-destructive technique that can be used to study a wide range of materials.(EPR是一种无损技术,可用于研究各种材料。)
8. The EPR spectrum showed that the sample contained a mixture of two different radicals.(EPR光谱表明样品含有两种不同的自由基混合物。)
9. EPR is often used in the field of biophysics to study the function of proteins and enzymes.(EPR常用于生物物理学领域,研究蛋白质和酶的功能。)
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