地面振动 – phrases

Chinese	English
地面振动爆破或打压等引发的弹性波对地面的振动，用质点振动速度表征。地面振动通常由每秒毫米来度量对岩石或建筑物破坏程度。当测定由于爆炸导致的对电器元件的破坏时，如计算机,则以振动加速度来作为评价和确认爆破的破坏能力	ground vibration
地面振动传播的标度指确定某个地区的地面振动传播特征	ground vibration transmission calibration
地面振动阈值	damage threshold of the ground vibration
最大诱发地面振动速度爆破诱发的地面最大振动速度,单位为 mm/s	maximum resultant ground vibration velocity
爆破作业引起的剧烈地面振动	excessive ground vibration induced by blasting operations
评估空气振动能级受气象效应影响的程度、需要测量或评定地面的以及地面上空的温度、风速和风向	An of the degree to which air vibration levels will be affected by the effects of meteorology requires that temperature, wind speed and wind direction be measured or evaluated both at the surface and at levels above the ground