Increasing the stiffness of arch ribs is an effective means of decreasing vibration displacement.

提高拱肋刚度是一种减小桥梁振动位移的有效手段。

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Developing the new decreasing vibration instrument of consuming energy is the need of structural vibration control.

开发研制新型耗能减振器是结构振动控制的需要。

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The tests on trial section show that it is better than the common rail joint plate in decreasing vibration and noise.

通过试验地段的测试表明，减振接头夹板比普通接头夹板具有明显的减振、降噪的优点。

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The drive contains no moving parts, decreasing the risk of data loss due to shock and vibration, and its mean time between failure (MTBF)4 greatly exceeds that of hard disk drives, giving users peace of mind that it will retain their files for the long term.

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