ultrasonics

简明释义

英[ʌltrəˈsɒnɪks]美[ˌʌltrəˈsɑːnɪks]

n. 超声波学，超声学

英英释义

单词用法

同义词

反义词

例句

1.In applications of ultrasonics, a variety of electronic instrumtation is used.

超声波应用中， 要使用许多电子仪器设备。

2.This paper introduced a new type of ultrasonics dental descaler measuring system based on ARM embedded technology.

介绍一种新型的基于ARM嵌入式技术开发的超声洁牙机检测系统。

3.So the impact of ultrasonic cleaning is clearly recognizable. But to truly understand the value of ultrasonics, one must understand how ultrasonic cleaners really work.

超声波清洗对工业的推动和影响是显而易见的，要真正理解超声波的价值，我们需要进一步了解超声波的原理。

4.Ultrasonics. hand - held probe doppler foetal heartbeat detectors. performance requirements and methods of measurement and reporting.

超声波学。手持探头式多普勒胎儿心音检测器。性能要求和测量及报告方法。

5.In this paper, the essence of the ultrasonic vibration on the frictional properties is presented, based on the concept of virtual rollers excited by ultrasonics.

基于所提出的虚拟滚动体的思想，阐述了超声波减摩的实质。

6.Objective To summarize the clinical significance of differential diagnosis with ultrasonics for solitary pulmonary mass.

目的回顾性总结超声鉴别肺部孤立性肿块的临床意义。

7.In industrial applications, ultrasonics is utilized for non-destructive testing.

在工业应用中，超声波技术用于无损检测。

8.Many modern washing machines incorporate ultrasonics for better cleaning.

许多现代洗衣机采用超声波技术以实现更好的清洁效果。

9.The medical field benefits from ultrasonics for imaging techniques.

医学领域受益于超声波技术的成像技术。

10.The dentist used ultrasonics to clean my teeth effectively.

牙医使用超声波技术有效地清洁了我的牙齿。

11.The researchers are exploring the use of ultrasonics in pest control.

研究人员正在探索在害虫控制中使用超声波技术。

作文

Ultrasonics is a fascinating field of science and technology that deals with sound waves at frequencies higher than the upper audible limit of human hearing, which is approximately 20 kHz. The study of ultrasonics (超声波学) has numerous applications across various industries, making it an essential area of research and development. From medical imaging to industrial cleaning, the impact of ultrasonics (超声波学) is profound and far-reaching.One of the most well-known applications of ultrasonics (超声波学) is in the medical field, particularly in ultrasound imaging. This non-invasive technique allows healthcare professionals to visualize internal organs and monitor fetal development during pregnancy. By emitting high-frequency sound waves into the body, ultrasound machines create images based on the echoes that bounce back from different tissues. This method is not only safe but also provides real-time images, making it invaluable for diagnostic purposes.In addition to medical imaging, ultrasonics (超声波学) plays a significant role in cleaning processes. Ultrasonic cleaners use high-frequency sound waves to agitate a fluid, creating microscopic bubbles that implode with great force. This phenomenon, known as cavitation, effectively removes dirt, grease, and other contaminants from surfaces. Industries such as jewelry, automotive, and electronics rely on ultrasonics (超声波学) for effective cleaning solutions that are both efficient and environmentally friendly.Another exciting application of ultrasonics (超声波学) is in the field of non-destructive testing (NDT). This technique is used to evaluate the properties of materials and structures without causing any damage. By sending ultrasonic waves through a material, technicians can detect flaws or inconsistencies, ensuring the integrity and safety of critical components in aerospace, construction, and manufacturing industries. The ability to identify potential issues before they become serious problems is a testament to the power of ultrasonics (超声波学).Moreover, ultrasonics (超声波学) is also utilized in the food industry for various purposes, including food processing and preservation. Ultrasonic waves can enhance the extraction of flavors and nutrients from food products, improving the quality and taste of the final product. Additionally, ultrasonics (超声波学) can be employed in pasteurization processes, helping to eliminate harmful bacteria while preserving the nutritional value of food.The future of ultrasonics (超声波学) looks promising, with ongoing research exploring new applications and technologies. Innovations such as ultrasonic welding, where high-frequency sound waves are used to join materials together, are becoming increasingly popular in manufacturing. This method offers several advantages, including reduced heat exposure and improved joint strength.In conclusion, ultrasonics (超声波学) is an essential field that impacts various industries in significant ways. Its applications in medical imaging, cleaning, non-destructive testing, and food processing demonstrate its versatility and importance. As technology continues to advance, the potential for ultrasonics (超声波学) to transform our lives and industries is boundless. Understanding and harnessing the power of ultrasonics (超声波学) will undoubtedly lead to further innovations and improvements in many areas of our daily lives.

超声波学是一个迷人的科学与技术领域，涉及比人类听觉上限（约20 kHz）更高频率的声波。ultrasonics（超声波学）的研究在各个行业中有着众多应用，使其成为一个至关重要的研究与开发领域。从医学成像到工业清洗，ultrasonics（超声波学）的影响深远且广泛。ultrasonics（超声波学）最著名的应用之一是在医学领域，特别是在超声成像中。这种非侵入性技术使医疗专业人员能够可视化内部器官并监测怀孕期间胎儿的发展。通过向身体发射高频声波，超声波机基于从不同组织反弹回来的回声创建图像。这种方法不仅安全，而且提供实时图像，使其在诊断中不可或缺。除了医学成像，ultrasonics（超声波学）在清洗过程中也发挥着重要作用。超声波清洗机利用高频声波激发液体，产生微小气泡以强力爆炸。这种现象称为空化，有效地去除表面的污垢、油脂和其他污染物。珠宝、汽车和电子等行业依赖于ultrasonics（超声波学）提供有效且环保的清洗解决方案。ultrasonics（超声波学）另一个令人兴奋的应用是在无损检测（NDT）领域。这种技术用于评估材料和结构的特性而不造成任何损害。通过将超声波发送通过材料，技术人员可以检测缺陷或不一致性，从而确保航空航天、建筑和制造行业关键组件的完整性和安全性。在问题变得严重之前识别潜在问题的能力证明了ultrasonics（超声波学）的强大。此外，ultrasonics（超声波学）还被广泛应用于食品行业，用于各种目的，包括食品加工和保存。超声波可以增强食品产品中风味和营养成分的提取，提高最终产品的质量和口感。此外，ultrasonics（超声波学）可以用于巴氏灭菌过程，帮助消除有害细菌，同时保持食品的营养价值。ultrasonics（超声波学）的未来看起来充满希望，持续的研究探索新的应用和技术。超声波焊接等创新技术正在制造业中日益流行，该技术利用高频声波将材料结合在一起。这种方法提供了多个优势，包括减少热暴露和改善接头强度。总之，ultrasonics（超声波学）是一个重要的领域，对各个行业产生了重大影响。它在医学成像、清洗、无损检测和食品加工中的应用展示了它的多样性和重要性。随着技术的不断进步，ultrasonics（超声波学）改变我们的生活和行业的潜力是无穷无尽的。理解和利用ultrasonics（超声波学）的力量无疑将推动许多领域的进一步创新和改进。