The phenomenon of electron resonance near the excitation threshold and its mechanism are discussed.

在激发阈值附近，发现了分波共振现象，并对这个现象产生的机制作了分析。

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Their technique measures the warping of tooth enamel inflicted by radiation, detected in electron paramagnetic resonance.

他们使用电子顺磁共振测定了辐射对牙釉质的影响。

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In this paper, the ESR (electron spin resonance) spectra of gold bearing quartz and pyrite have been systematically studied by means of JES FE1XG model ESR spectrometer.

利用JES - FE1XG型电子自旋共振波谱仪，系统地研究了含金石英与黄铁矿的电子自旋共振(esr)波谱。

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And resonance is the idea that sometimes one single Lewis structure does not adequately describe the electron configuration around a given molecule, so instead you need to draw two different Lewis structures to describe that more appropriately.

而所谓共振态,就是有时候一个路易斯结构不足以,完整描述一个给定分子的电子排布，因此这时你需要同时画出两个,不同的路易斯结构来描述它,这样会更恰当。

麻省理工公开课 - 化学原理课程节选

However, the electron spin resonance data would seem to confirm original suggestions about the bones.

BBC: NEWS | Science/Nature | Bones hint at first use of fire

"What I was doing was taking these bones and seeing whether in fact I could see electron spin resonance spectra getting progressively smaller and ending up with carbon, " said Dr Skinner.

BBC: NEWS | Science/Nature | Bones hint at first use of fire

This is because the degree of carbonisation of organic material as measured with electron spin resonance is dependent only upon the amount of carbon and not on the time material has been heated for.

BBC: NEWS | Science/Nature | Bones hint at first use of fire