Even at this distance, the stresses are too great for well-behaved acoustic transmission . 即使在这段距离上，对于良好的声学传播来说，应力也显得太大了。
Acoustic emission is the characteristic and irreversible sound emitted by a material when it is deformed . 声发射是当材料变形时所发出的特殊的不可逆的声响。
The combustor resonance properties are portrayed by instability zones, one zone for each acoustic mode . 燃烧室的共振特性用不稳定区表示，每种声振型都有一个这样的区域。
This firmly establishes the nature of the oscillations as low acoustic eigenmodes of the subphotospheric layers . 这就确凿地证实了振荡的本质是次光球层的低频声波本征模式。
Acoustic waves are a primary candidate for supplying the energy necessary to heat the solar chromosphere and corona . 声波是供给太阳色球和日冕加热所需能量的主要候选能源。
The gas bubbles affect the acoustic properties of the line by energy dissipation as well as by added compliance . 气泡改变了管道的声学性质，这是由于能量的耗散和增加了顺从性的缘故。
The propagation of stress waves in solids can be considered as a part of the field of acoustics or ultrasonics depending on the conditions . 应力波在固体中的传播，根据其条件可视为声场或超声场的一部分。
Investigators at aerojet-general corporation and other organizations have applied acoustic emission with multiple transducers, and triangulation techniques to the detection and location of flaws in large structures . 通用航空喷气公司和其他机构的研究人员用多路传成器和三角定位技术将声发射应用于大型结构的袭纹检测与定位工作中。
Acoustic signals in public traffic areas - requirements 公共交通区有声信号.要求
Standard guide for electromagnetic acoustic transducers 电磁声学传感器用标准指南
