ultrasonic wave

简明释义

超声波

英英释义

例句

1.In industrial cleaning, ultrasonic waves are used to remove dirt from delicate parts.

在工业清洗中，超声波用于去除精密部件上的污垢。

2.The doctor used an ultrasound machine that emits ultrasonic waves to visualize the internal organs of the patient.

医生使用一种发出超声波的超声波机器来可视化病人的内部器官。

3.Aquatic species can communicate using ultrasonic waves that humans cannot hear.

水生物种可以使用人类无法听到的超声波进行交流。

4.The research team studied how ultrasonic waves can improve the efficiency of chemical reactions.

研究小组研究了超声波如何提高化学反应的效率。

5.Some pest control devices utilize ultrasonic waves to deter rodents and insects.

一些害虫控制设备利用超声波来驱赶啮齿动物和昆虫。

作文

Ultrasonic waves are sound waves with frequencies higher than the upper audible limit of human hearing, typically above 20 kHz. These waves have a wide range of applications in various fields, including medicine, engineering, and environmental monitoring. One of the most common uses of ultrasonic wave (超声波) technology is in medical imaging, particularly in ultrasound scans. During an ultrasound procedure, a device emits ultrasonic waves (超声波) that penetrate the body and reflect off tissues and organs. The reflected waves are then captured and translated into images, allowing doctors to visualize the internal structures of a patient without invasive procedures.In addition to medical applications, ultrasonic waves (超声波) are also utilized in industrial settings for non-destructive testing. This technique helps in detecting flaws or inconsistencies in materials such as metals and plastics. By sending ultrasonic waves (超声波) through a material, technicians can analyze the reflected signals to determine the integrity of the object being tested. This method is crucial in industries like aerospace and automotive, where safety is paramount.Moreover, ultrasonic waves (超声波) play a significant role in cleaning processes. Ultrasonic cleaners use high-frequency sound waves to agitate a fluid, creating cavitation bubbles that implode and generate tiny shock waves. This action effectively removes dirt and contaminants from surfaces and is widely used for cleaning delicate items such as jewelry, lenses, and electronic components.The field of pest control has also seen innovations with the use of ultrasonic waves (超声波). Devices that emit ultrasonic waves (超声波) are marketed as a way to repel pests like rodents and insects. The theory is that these high-frequency sounds are uncomfortable for these animals, driving them away from the area. However, the effectiveness of such devices remains a topic of debate among researchers and consumers alike.Furthermore, ultrasonic waves (超声波) are being explored for their potential in environmental monitoring. Researchers are investigating how these waves can be used to detect pollutants in water bodies. By analyzing the interaction of ultrasonic waves (超声波) with various substances in the water, scientists hope to develop methods for identifying and quantifying contaminants more effectively.In conclusion, ultrasonic waves (超声波) have become an integral part of modern technology, impacting various sectors and improving our ability to perform tasks safely and efficiently. As research continues, we can expect to see even more innovative applications of ultrasonic waves (超声波) that will enhance our lives and protect our environment. Understanding the properties and uses of ultrasonic waves (超声波) is essential for anyone interested in the future of technology and its applications across different fields.

超声波是指频率高于人类听觉上限的声波，通常在20千赫以上。这些波在医学、工程和环境监测等多个领域有广泛的应用。超声波技术最常见的用途之一是在医学成像中，特别是在超声扫描中。在超声程序中，设备发出超声波，这些波穿透身体并反射到组织和器官上。反射的波随后被捕捉并转化为图像，使医生能够在不进行侵入性程序的情况下可视化患者的内部结构。除了医学应用外，超声波还被广泛应用于工业领域的无损检测。这种技术帮助检测金属和塑料等材料中的缺陷或不一致性。通过将超声波发送通过材料，技术人员可以分析反射信号，以确定被测试物体的完整性。这种方法在航空航天和汽车等行业至关重要，因为安全性至关重要。此外，超声波在清洁过程中也发挥着重要作用。超声波清洗机使用高频声波来激发液体，产生气泡并引发微小的冲击波。这种作用有效地去除表面的污垢和污染物，广泛用于清洁珠宝、镜头和电子元件等精密物品。害虫控制领域也出现了使用超声波的创新。发出超声波的设备被宣传为驱赶啮齿动物和昆虫的一种方式。理论上，这些高频声音对这些动物来说是令人不舒服的，从而将它们驱赶出该区域。然而，这种设备的有效性在研究人员和消费者中仍然是一个争论的话题。此外，研究人员正在探索超声波在环境监测中的潜力。研究人员正在调查如何使用这些波来检测水体中的污染物。通过分析超声波与水中各种物质的相互作用，科学家希望开发出更有效的识别和量化污染物的方法。总之，超声波已经成为现代技术不可或缺的一部分，影响着各个行业，并提高我们安全高效地执行任务的能力。随着研究的继续，我们可以期待看到更多创新的超声波应用，将改善我们的生活并保护我们的环境。理解超声波的性质和用途对于任何对未来技术及其在不同领域的应用感兴趣的人来说都是至关重要的。