幅变 meaning in English
amplitude variation
Examples
- The rotor model used in the present study is a rigid - blade flap - lag model . analytical tools are developed for combined rotor - damper steady state response , stability and transient ( time domain ) response and damper loads
由于粘弹减摆器减摆器幅变、频变特性，迫切需要一种基于瞬态响应分析的，能快速有效的阻尼识别技术。