This paper gives the designing requirement of an air spring rubber sac vibration isolator on the basis of analysing the vibration disturbing frequency spectrum.

从对环境振动频谱分析得出了对隔振器的设计要求，并分析了低压充气囊式空气弹簧的隔振特性。

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The simulation results show that this method can effectively carry out initial alignment on an oscillatory base when disturbing frequency characteristics is known.

通过计算机仿真，验证了在载体的干扰频率特性已知的情形下，该方案可以有效地实现晃动基座上的对准。

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The precise frequency and nature of these disturbing effects varies from one species to another and may vary with the cloning procedure that is used.

精确的频率和这些自然的令人不安的影响来自于一个品种变成另一个品种，以及那些用过的克隆程序带来的各种变化。

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Fires are an ever-lurking threat in Australia, but recently they have been breaking out with disturbing frequency.

ECONOMIST: Arson suspected

The park management claims all of them can be explored without guides but they admit that people do go astray with disturbing frequency.

BBC: Trekking in Rio de Janeiro

Droid malware infiltrates the app store with disturbing frequency, for example.

FORBES: The Department of Homeland Security Wants You To Be More Careful With Your Phone