1.vibration n. 振动;犹豫;心灵感应
Vibration often springs many parts of the bike.
震动常常引起自行车许多零件的松动 。
2.accelerometer n. [航][物] 加速计
A small recording accelerometer in the model furnishes data on its behavior.
模型中装有小型加速器用以记录其运动状态的数据 。
3.seismic adj. 地震的;因地震而引起的
Earthquakes produce two types of seismic waves.
地震产生两种类型的地震波 。
4.notification n. 通知;通告;[法] 告示
Names of the dead and injured are being withheld pending notification of relatives.
伤亡者的姓名在通知亲属前不被公布 。