以下为句子列表：
英文: Active Noise control is an effective way to comtrol low frequency noise.
中文: 摘要有源消声是一种有效的低频噪声控制方法。
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英文: As the human senses of hearing and motion detection both use the inner ear and similar sensors and low frequency motions will produce low frequency sounds it is not supprising that low frequency sound and motion sickness are linked.
中文: 由于人类的听力以及运动感知都用到了内耳和类似的感官,而低频的运动会产生低频的声响,所以低频的声响与运动病相连系(晕车,晕船,晕机),一点也不奇怪.
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英文: Because of the complex surface and seismogeologic conditions, the raw seismic data acquired in Junggar basin had a low quality, with strong shallow refraction, multiple refractions, low frequency noise and various random noises on the records.
中文: 摘要新疆准噶尔盆地表层地震地质条件复杂，干扰严重，原始地震资料品质差，信噪比低，因此，消除各种干扰，提高资料的信噪比是处理中的重要内容。
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英文: Big diameter woofer all application of the double woofer units extend lower limits of a resonance frequency effectively which enables the low frequency to hit force, the double midrange unit endow the mid frequency with soberness and clearness, the natura
中文: 双低音单元组成的大口径重低音扬声器有效突破超低频响极限，低频极具表现力，双中音单元使中频自然而清晰，真丝高音球顶配合高强度磁体，使高频更淋漓，更富有平衡力，音色更和谐。
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英文: By using this method, the impact on depressing the partial vibration and the radiation of the low frequency noise of the structure underwater is efficacious.
中文: 采用增大局部结构刚度的方法，对于降低水下结构的局部振动与低频噪声辐射效果显著。
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