acoustic radiation

简明释义

声辐射

英英释义

例句

1.The phenomenon of acoustic radiation can be observed in various musical instruments.

在各种乐器中可以观察到声辐射现象。

2.The study of acoustic radiation helps engineers design quieter machines.

对声辐射的研究帮助工程师设计更安静的机器。

3.The acoustic radiation from the speakers was measured to ensure quality sound output.

为了确保音质输出，测量了扬声器的声辐射。

4.In marine biology, understanding acoustic radiation is crucial for studying whale communication.

在海洋生物学中，理解声辐射对研究鲸鱼沟通至关重要。

5.Researchers are investigating how acoustic radiation affects underwater ecosystems.

研究人员正在调查声辐射如何影响水下生态系统。

作文

Acoustic radiation is a term commonly used in the fields of physics and engineering to describe the emission of sound waves from a vibrating surface or object. This phenomenon occurs when energy is transferred from a vibrating source into the surrounding medium, typically air or water, resulting in the propagation of sound waves. Understanding acoustic radiation (声辐射) is essential for various applications, including audio engineering, architectural acoustics, and underwater acoustics.In audio engineering, acoustic radiation (声辐射) plays a crucial role in the design of loudspeakers and microphones. Loudspeakers convert electrical signals into sound waves through the vibration of their cones. The efficiency of sound production depends on how well these vibrations are transmitted into the air. Engineers must consider factors such as the material of the cone, its shape, and the enclosure design to optimize acoustic radiation (声辐射). A well-designed loudspeaker will produce clear, powerful sound while minimizing distortion and unwanted noise.Architectural acoustics also heavily relies on the principles of acoustic radiation (声辐射). In concert halls and theaters, the way sound waves interact with surfaces can significantly affect the auditory experience. Architects and acousticians work together to create spaces that enhance sound quality by strategically placing materials that absorb or reflect sound. For instance, curved surfaces can help direct sound waves towards the audience, while soft materials can reduce echoes and reverberation. Understanding the mechanisms of acoustic radiation (声辐射) allows designers to create environments that provide optimal listening conditions.In the realm of underwater acoustics, acoustic radiation (声辐射) is vital for communication and navigation. Submarines and sonar systems rely on sound propagation through water to detect objects and communicate over long distances. The study of how sound waves radiate from underwater sources helps engineers develop more effective sonar technologies. For example, knowing how to manipulate acoustic radiation (声辐射) patterns can improve the detection of submarines or marine life.Moreover, acoustic radiation (声辐射) is also important in the field of medical imaging. Ultrasound technology utilizes high-frequency sound waves to create images of internal body structures. The success of ultrasound imaging depends on the acoustic radiation (声辐射) properties of the tissues being examined. Different tissues reflect and absorb sound waves differently, allowing for detailed imaging of organs and tissues. Medical professionals rely on this technology for non-invasive diagnostics, making an understanding of acoustic radiation (声辐射) critical in healthcare.In conclusion, acoustic radiation (声辐射) is a fundamental concept that spans multiple disciplines, including audio engineering, architectural acoustics, underwater acoustics, and medical imaging. Its implications are vast and varied, influencing everything from the design of sound systems to the creation of optimal acoustic environments and advanced medical diagnostics. As our understanding of acoustic radiation (声辐射) continues to evolve, so too will the technologies and applications that rely on it, ultimately enhancing our ability to harness sound in innovative ways.