An analysis method is proposed to identify structure borne sound source based on vibrational energy flow theory.

基于能量流理论提出了识别结构噪声源的分析方法。

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The results show that the vibrational spectra are valuable for reflecting the structure and composition characteristic of the minerals.

结果表明，振动光谱是表征稀土氟碳酸盐矿物结构和组分特征的有效手段。

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The geometry, electronic structure and vibrational spectrum of B_8N_ (12) cluster were studied by using quantum chemical ab initio method, and its stability and properties were discussed.

用量子化学从头计算方法研究B_8N _(12)的几何构型、电子结构和振动光谱，讨论其稳定性和化学反应性质。

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But it's tougher to prove a positive--to predict from a molecule's vibrational structure exactly how it will smell--and he struggled to concoct an experiment that would satisfy his scientific and industrial peers.

FORBES: Magazine Article

But it's tougher to prove a positive--to predict from a molecule's vibrational structure exactly how it will smell--and Turin struggled to concoct an experiment that would satisfy his scientific and industrial colleagues.

FORBES: Magazine Article