振动: vibrate; vibration; vibrance ...的: 4次方是 The fourth power of 2 i ...基: base; foundation模: mould; pattern; matrix振动的基本固有振动模: fundamental natural mode of vibration振动的基本固有振模: fundamental natural mode of vibration振动的: oscillating; oscillatory; singy; vibratile; vibrating; vibrational; vibrative; vibratory摆动的；振动的: oscillating振动的，摆动的: oscillatory基模: basic mode; fundamental mode; ground mode; mixer diode不振动的: non oscillatory; non-vibrating电子振动的: vibronic可振动的: vibratile无振动的: unshocked; vibrationless振动的人: vibrator振动的影响: effect of vibration球滚动的基本轨迹: the basic ball tracks坏振动的测定: determination of mechanical vibrations of gear units during acceptance testing承受坏振动的评价: vibratory rollerspartsthe evaluation to exposure mechanical vibrationtion颠簸振动的运行: bumpy ride驾驶座振动的测量: agricultural wheeled tractors-operator's seat-measurement of trahsmitted vibration人对振动的敏感性: human sensitivity to vibration手传振动的测定: portable pneumatic extinguishers-measurement of hand-transmitted vibration第三节 生命活动的基本特征: basic properties of the living body神经活动的基本过程: basic process of nervous activity
