Suitable noise and vibration isolation, and protection against freezing must be provided.

必须提供适当的消声和隔振以及防冻措施.

辞典例句

Dynamic analysis is essential to the noise and vibration reduction.

为了减小其振动和噪音,动力学分析是必不可少的.

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Bearing heat noise and vibration of the reasons for the larger.

轴承发热、杂音与振动较大的原因.

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The hard sealing gasket also can absorb the noise and vibration.

密封垫圈也可吸收噪音及振动.

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When noise and vibration must be restricted, lower clearances are necessary.

当噪音和振动,必须加以限制, 降低许可是必要的.

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Nowadays, it is important to study vibration of complex structures for controling noise and vibration.

研究复杂结构振动响应是噪声振动控制的重要一环.

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As a non - linear intelligent control technique, fuzzy control is widely used in noise and vibration control.

模糊控制技术作为一种非线性智能控制技术, 在振动与噪声主动控制中得到了广泛的应用.

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The uniformity of propeller wake has close relationship to noise and vibration problems at ship stern.

艉迹流的均匀性与船艉振动与噪音问题有直接相关性.

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Between now and before the launch, but also experienced the noise and vibration testing.

从现在起到发射之前, 还要经历震动和噪声测试.

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