短語(yǔ)詞組短語(yǔ)geometrically non -linear vibration 幾何非線性振動(dòng)Non -linear vibration system 非線性振動(dòng)系統(tǒng)non -linear exciting-vibration force 非線性激振力uncertain non -linear vibration 非線性不確定振動(dòng) 返回 non-linear vibration