sound power

简明释义

声功率

英英释义

例句

1.The sound power 声功率 emitted by the jet engine was significantly higher than that of a regular airplane.

喷气发动机发出的sound power 声功率明显高于普通飞机。

2.To reduce noise pollution, the city implemented regulations on the sound power 声功率 of construction equipment.

为了减少噪音污染，城市对建筑设备的sound power 声功率实施了规定。

3.In acoustics, understanding sound power 声功率 is crucial for designing effective soundproofing materials.

在声学中，理解sound power 声功率对设计有效的隔音材料至关重要。

4.The sound power 声功率 level of the concert was measured to ensure it did not exceed safe limits.

音乐会的sound power 声功率水平被测量，以确保不超过安全限制。

5.The engineer measured the sound power 声功率 of the new speaker to ensure it meets industry standards.

工程师测量了新扬声器的sound power 声功率以确保其符合行业标准。

作文

In the world of acoustics, understanding the concept of sound power is crucial for various applications, from engineering to environmental science. Sound power refers to the total energy emitted by a sound source per unit of time. It is a measure of the sound energy that is radiated into the environment and is typically expressed in watts (W). Unlike sound pressure, which can vary depending on the distance from the source and the environment, sound power remains constant regardless of these factors. This makes it an essential parameter for accurately assessing the impact of noise in different settings.For instance, when designing a new industrial facility, engineers must consider the sound power generated by machinery to ensure compliance with local noise regulations. By measuring the sound power, they can predict how far the sound will travel and what impact it will have on nearby communities. This proactive approach helps in minimizing potential disturbances and fosters good relationships between businesses and residents.Moreover, sound power plays a significant role in the field of environmental science. Researchers often study the sound power of natural phenomena, such as waterfalls or thunder, to understand their effects on wildlife and ecosystems. For example, excessive noise levels can disrupt animal communication, mating rituals, and feeding behaviors. By quantifying the sound power of these sounds, scientists can assess their ecological impacts and develop strategies to mitigate any adverse effects.In addition to its practical applications, sound power also has implications in the realm of music and acoustics. Musicians and sound engineers need to understand the sound power of instruments to achieve the desired balance in live performances. By controlling the sound power output of each instrument, they can create a harmonious blend that enhances the overall listening experience. This knowledge is particularly important in venues where acoustics can vary significantly, such as concert halls or outdoor arenas.Furthermore, advancements in technology have led to the development of sophisticated tools for measuring sound power. Devices like sound level meters and acoustic cameras allow for precise measurements, enabling better sound management in various industries. These innovations not only improve our understanding of sound power but also help in creating quieter environments, thereby enhancing quality of life.In conclusion, the concept of sound power is integral to multiple fields, including engineering, environmental science, and music. Its consistent nature allows for accurate assessments of sound emissions, which is vital for compliance, research, and artistic endeavors. As we continue to explore the complexities of sound, a deeper understanding of sound power will undoubtedly lead to more effective solutions for managing noise and improving our auditory experiences in everyday life.

在声学领域，理解“声功率”的概念对各个应用领域至关重要，从工程到环境科学。“声功率”指的是声音源每单位时间发出的总能量。它是一个衡量声能辐射到环境中的指标，通常以瓦特（W）为单位表示。与声压不同，声压会根据距离和环境的变化而波动，而“声功率”则保持不变。这使得它成为准确评估噪声影响的重要参数。例如，在设计新的工业设施时，工程师必须考虑机器产生的“声功率”，以确保遵守当地的噪声法规。通过测量“声功率”，他们可以预测声音传播的距离及其对周围社区的影响。这种前瞻性的方法有助于减少潜在的干扰，并促进企业与居民之间的良好关系。此外，“声功率”在环境科学领域也发挥着重要作用。研究人员经常研究自然现象的“声功率”，例如瀑布或雷声，以了解它们对野生动物和生态系统的影响。例如，过度的噪声水平可能会干扰动物的交流、交配仪式和觅食行为。通过量化这些声音的“声功率”，科学家可以评估其生态影响，并制定减轻任何不利影响的策略。除了实际应用外，“声功率”在音乐和声学领域也具有重要意义。音乐家和音响工程师需要理解乐器的“声功率”以实现现场表演中的理想平衡。通过控制每种乐器的“声功率”输出，他们可以创造出和谐的融合，增强整体听觉体验。这一知识在声学环境可能显著变化的场所中尤为重要，例如音乐厅或户外竞技场。此外，技术的进步导致了测量“声功率”的复杂工具的发展。声级计和声学相机等设备允许进行精确测量，从而提高各行业的声管理。这些创新不仅改善了我们对“声功率”的理解，还帮助创造更安静的环境，从而提升生活质量。总之，“声功率”的概念在多个领域中都是不可或缺的，包括工程、环境科学和音乐。其一致性使得对声排放的准确评估成为可能，这对合规、研究和艺术创作至关重要。随着我们继续探索声音的复杂性，对“声功率”的更深入理解无疑将导致更有效的噪声管理解决方案，并改善我们日常生活中的听觉体验。