acceleration leg加速段accelerationn.加速；促进；加速度acceleration reduction factor加速度减振系数acceleration itration schemes加速迭代格式acceleration control tracking加速控制追踪acceleration versus time data加速度时程曲线acceleration response spectra加速度反应谱acceleration pick-up sensor测加速度传感器acceleration sensitive switch加速敏感开关acceleration and deceleration加减速Acceleration magnified effect加速度放大效应acceleration inertia load test加速惯性负载试验