- 推荐网络例句
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He underwent nineteen years of penal servitude for theft.
他因犯了大窃案受过十九年的苦刑。
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To make an effort to do sth.
努力做某事
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Using benzonitrile as the experimental sample, we have measured its vibrational dephasing processes at its three typical vibrational modes and obtained their vibrational dephasing time respectively.
实验用苯甲腈作为样品,对苯甲腈分子振动谱中三个典型分子振动模式的退相时间进行了测量,一次获得了分子各振动模式相应的振动退相时间。