光谱QSAR方法采用分子光谱特征（如振动频率（vibration frequency）、分子轨道能量 （MO energy）、NMR化学位移（ehemical shift）等）作为结构描述符。
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vibration frequency meter [仪] 振动频率计
natural vibration frequency 固有振动频率 ; 自振频率
torsional vibration frequency 扭振频率
Excited vibration frequency 激励振动频率
forced vibration frequency 强迫振动频率
resonant vibration frequency 谐振频率
vibration frequency of screen [建] 筛盘振动频率
The effects of the vibration frequency, the inside friction and the beam’s stiffness of beam on the beam’s deflections are discussed.
讨论了振动频率、液体内摩擦和梁的刚度对梁挠度的影响。
参考来源 - 饱和土与梁、板动力相互作用问题的研究The method of calculating free vibration frequency can directly obtain front stabilizer bar’s changed diameter on basis of its structure parameters.
采用计算自振频率的方法能直接根据结构参数得出加长后的前横向稳定杆的直径的改变量。
参考来源 - 独立悬架前横向稳定杆改进设计方法If the vibration frequency was satisfied the need of preserve, the resonance and the bad vibration will be avoid.
如果局部结构振动的固有频率满足频率储备要求,则认为可避免共振现象的发生,不至于发生有害振动。
参考来源 - 船体板梁组合结构频率禁区动力优化研究So we can get the vibration frequency equation, and ascertain plate’ s vibration frequency and homologous vibration .
从而可以确定板的振动频率及相应的振动曲线。
参考来源 - 基于振形正交性的弹性板动力分析法·2,447,543篇论文数据，部分数据来源于NoteExpress
This is an optical table with lower vibration frequency and good vibration isolation.
这是一种具有较低振动频率和优良隔振性能的光学工作台。
The light self weight, large flexibility, small damp and low natural vibration frequency make it very sensitive to wind load.
大跨空间结构自重轻、柔性大、阻尼小、自振频率低，对风荷载比较敏感，风荷载已经成为大跨空间结构设计的重要荷载。
Air spring is characteristic of variable stiffness, its natural vibration frequency is much lower than that of leaf spring and will not change with load of vehicle.
空气弹簧具有变刚度特性，其固有振动频率要比钢板弹簧低得多，且不随汽车承载质量的变化而改变。
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