“resonance structure”簡單造句，resonance structure造句子

The results of bench test and road test show that the abnormal noise reduced greatly after the improvement and the Helmholtz resonance structure is better than the film-damping structure.

When we talk about resonance structures, the key word is that the electrons are delocalized.

So this is a case where we have resonance structures, or we call this a resonance hybrid.