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1·If the main frequency is near or equal to self vibration of multiplayer construction, the resonate may be occurred, then multiplayer construction will be severity destroyed.

如主频率低到接近或等于多层建筑的自振频率，则有可能发生共振现象，致使多层建筑遭受严重破坏。

2·The simulation results indicated that the severity of pitching vibration of vehicle with an active suspension can be obviously reduced.

结果表明，具有主动控制悬架的汽车，其纵向角振动得到明显的衰减。

3·Dampers are widely used in aerial conductors to reduce the severity of aeolian vibration and the accompanying fatigue damage to conductor strands and fittings.

防振锤被广泛用于架空输电线以耗散微风振动的能量，减轻微风振动的强度，保护架空输电线免受疲劳损害。

4·VMM allows users to assess the severity of downhole drilling to improve drilling efficiency and alert them to vibration conditions that could damage MWD and other downhole tools.

VMM允许使用者评估井下钻进的振动剧烈程度，以此来提高钻进效率，还能警告作业者注意振动状况，包括粘卡及涡动等可能损坏MWD和其它井下仪器的现象。