VDV的翻译

In the condition of two types of acceleration induced by the nuclear explosion, the isolation properties of double mass spring system are studied by the Runge Kutta method based on vibration dose value ( VDV) criterion.

根据振动剂量值（VDV）隔震标准，采用Runge-Kutta法研究了双层线性隔震系统在核爆炸产生的两类冲击震动作用下的隔震性能。

The experiment showed that VDV was more sensitive to impulsive vibration, especially to those whose crest factors were more than 6, and possessed a larger changing range.

实验表明，振动剂量值比振动加速度均方根值具有较大的变化范围，振动剂量值对脉冲型振动特别是具有较高峰值因素的振动反应更灵敏。

Mathematically, the magnitude of VDV depends on the nature of vibrational signals and other factors.

VDV的幅值主要取决于振动信号的性质。ISO2631/1不适用峰值因素高于6的振动，并且，VDV不像加速度均方根值那样具有明确的物理意义。