干阻尼 振动系统中的质点运动受大小固定与质点的速度无关而方向相反的阻力引起的能量耗损
In a dry-damped vibration system, the energy loss caused by the resistance of a fixed magnitude that is independent of the particle's velocity but opposite in direction to the particle's motion
以上为机器翻译结果，长、整句建议使用 人工翻译 。