separated resonance

Using high performance liquid chromatography, asphaltene and resin are respectively separated into three components, i. e. neutral, weak polar and polar. Furthermore, element composition, infra-red spectrum and hydrogen nuclear magnetic resonance are analysed for these three components.

作者以高效液相色谱法，将沥青质和胶质分离分析为中性、弱极性及极性三个组份，并对三个组份进行元素分析、红外光谱分析及氢谱核磁检测。

The results indicate that photonic band gap appear in regions between two well separated resonance states.

结果表明声子带隙将出现在两个完全分离的共振态之间.

Charge-separated resonance structures do not contribute very much to the resonance hybrid of butadiene.

电荷分离的共振结构对丁二烯没有很大的贡献。

the results indicate that photonic band gap appear in frequency regions between two well separated resonance states.

结果表明声子带隙将出现在两个完全分离的共振态之间。

Separated Resonance Cell Using Metal Isolating Grid and Its Physical Characteristics

金属隔离栅网型分离泡及其物理特性