sound-analyzing equipment

Sound as the most effective physical means of long-range underwater detection and communication. Currently international and domestic has developed a variety of sonar equipment ( such as side-scan sonar, synthetic aperture sonar, self-propelled variable depth sonar, etc.) for detecting underwater targets.

声是水下远距离探测、通讯的最有效的物理手段，目前国际国内已发展装备了各种声纳（如侧扫声纳、合成孔径声纳、自航式变深声纳等）用于探测水下目标。

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Hitting a target the size of a salad plate through a mile of water and 2 ½ miles of rock may sound a prodigious feat, but modern drilling equipment makes it reasonably straightforward.

要穿过1英里深的海水及2.5英里厚的岩层，击中一个盘子大小的目标，听起来像是一件不可思议的伟绩，但现代钻井设备使其变得相当直接。

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There are specific Powered Mechanical Equipment ( PME) with sound power lower than those specified in Technical Memorandum on Noise from Construction other than Percussive Piling ( TM1).

特定的机动设备，其声功率较《管制建筑工程噪音（撞击式打桩除外）技术备忘录》指明的其他设备为低。

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Sludge incineration method and the degree of reduction of the highest degree of sound, but because of its sophisticated equipment, coupled with burning and generate a lot of smoke pollution and energy consumption of a number of problems limit the wide application of sewage sludge incineration technology.

污泥焚烧的减量化及无害化程度高，但因其设备复杂，加上焚烧过程中产生大量的烟气污染和消耗众多能源等问题，限制了污泥焚烧技术的推广应用。

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A Simple Realization Method ot 8-channel Sound PCM Electrical Terminal Equipment

八路声音PCM电端机的简单实现方法

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