resonator

简明释义

英[ˈrezəneɪtə(r)]美[ˈrezəneɪtər]

n. [声] 共鸣器，共鸣体；共振器

英英释义

单词用法

同义词

反义词

例句

1.In this resonator, the artificial atom made of an aluminum circuit is positioned so that it can optimally interact with the photon.

在这种谐振器中，由铝制电路制成的人工原子被固定，以便优化它与光子的相互作用。

2.Finally some properties of the resonator are discussed.

最后讨论了振子的某些特性。

3.The result is helpful to design micro-resonator to some extent.

其结果对横向振动微谐振器的设计有一定意义。

4.Piezoelectric resonator, production method thereof, filter, duplexer, and communication device.

压电谐振器，及其制造方法，滤波器，双工器和通讯器件。

5.Superconducting resonator is the important component of a superconducting accelerator.

超导谐振腔是超导加速器的关键部件。

6.The design to discharge structure and resonator of laser.

激光器放电结构及谐振腔的设计；

7.Dielectric resonator, dielectric filter, dielectric duplexer and method for manufacturing dielectric resonator.

介质谐振器，介质滤波器，介质双工器和介质谐振器的制造方法。

8.A musical instrument with a gourd resonator and a single steel wire stretched across a long pole or stick.

一种乐器，具有葫芦共鸣器和从长棒或长棍的一侧拉到另一侧的单钢丝弦。

9.The guitar's body acts as a resonator (共鸣体) that amplifies the sound of the strings.

吉他的琴身作为一个resonator (共鸣体)，增强了琴弦的声音。

10.In physics, a resonator (谐振器) is used to produce specific frequencies.

在物理学中，resonator (谐振器) 用于产生特定频率。

11.The design of the violin includes a wooden resonator (共鸣箱) that enriches its tone.

小提琴的设计包括一个木质的resonator (共鸣箱)，使其音色更加丰富。

12.A microwave oven uses a cavity resonator (腔体谐振器) to generate microwaves.

微波炉使用腔体resonator (腔体谐振器) 来产生微波。

13.The resonator (谐振器) in this circuit helps filter out unwanted frequencies.

这个电路中的resonator (谐振器) 有助于过滤掉不需要的频率。

作文

In the realm of physics and engineering, the concept of a resonator (谐振器) plays a crucial role in various applications. A resonator is an object or system that exhibits resonance, which means it can oscillate at certain frequencies with greater amplitude than at others. This phenomenon occurs when the frequency of an external force matches the natural frequency of the system. Understanding resonators is essential for anyone interested in acoustics, electronics, or mechanical systems. One of the most common examples of a resonator is a musical instrument. Take a guitar, for instance. The body of the guitar acts as a resonator (谐振器), amplifying the sound produced by the strings. When a string vibrates, it creates sound waves that travel through the air. However, these sound waves need a medium to amplify them, which is where the resonator comes in. The hollow body of the guitar enhances the sound by resonating at specific frequencies, allowing the music to be heard more clearly and loudly. In the field of electronics, resonators are used in circuits to select specific frequencies. For example, quartz crystal resonators (石英晶体谐振器) are widely used in clocks and radios. These crystals vibrate at a precise frequency when an electric current is applied, providing a stable time reference for electronic devices. By incorporating a resonator into a circuit, engineers can filter out unwanted frequencies, ensuring that only the desired signal is amplified. Moreover, resonators are also found in the field of optics. Optical resonators (光学谐振器) are used in lasers to amplify light. They consist of mirrors placed at both ends of a cavity, allowing light to bounce back and forth. As the light travels through the medium inside the cavity, it gains energy and becomes more intense. This principle is fundamental to the operation of laser technology, which has numerous applications ranging from medical treatments to industrial cutting tools. The study of resonators extends beyond just practical applications; it also delves into theoretical aspects of physics. Researchers explore the properties of resonators to understand phenomena such as wave interference and harmonic oscillation. These studies contribute to advancements in various fields, including materials science and quantum mechanics. In conclusion, the significance of resonators (谐振器) cannot be overstated. They are integral to the functioning of many systems we encounter daily, from the music we listen to, the electronics we use, to the lasers that power modern technology. By comprehending how resonators work, we gain insight into the underlying principles of resonance and oscillation, which are foundational concepts in both science and engineering. As technology continues to evolve, the role of resonators will undoubtedly expand, paving the way for new innovations and discoveries.

在物理和工程领域，resonator（谐振器）的概念在各种应用中发挥着至关重要的作用。resonator是一个物体或系统，表现出共振现象，这意味着它可以在某些频率下以比其他频率更大的振幅进行振荡。当外部力的频率与系统的自然频率相匹配时，就会发生这种现象。理解resonators对于任何对声学、电子学或机械系统感兴趣的人来说都是至关重要的。 一个最常见的resonator的例子是乐器。以吉他为例。吉他的琴身作为一个resonator（谐振器），放大了弦所产生的声音。当一根弦振动时，它会产生声波在空气中传播。然而，这些声波需要一个介质来放大它们，这就是resonator的作用。吉他的空心结构通过在特定频率下共振来增强声音，使音乐更清晰、更响亮。 在电子学领域，resonators被用于电路中以选择特定频率。例如，石英晶体resonators（石英晶体谐振器）广泛用于时钟和收音机。这些晶体在施加电流时以精确的频率振动，为电子设备提供稳定的时间参考。通过在电路中加入resonator，工程师可以滤除不需要的频率，确保只有所需信号被放大。 此外，resonators也存在于光学领域。光学resonators（光学谐振器）用于激光中以放大光线。它们由放置在腔体两端的镜子组成，使光线能够来回反射。当光线穿过腔体内的介质时，它会获得能量并变得更加强烈。这个原理是激光技术运作的基础，激光技术在医疗治疗到工业切割工具等众多应用中发挥着重要作用。 对resonators的研究不仅限于实际应用；它还涉及物理学的理论方面。研究人员探索resonators的性质，以理解波干涉和谐振动等现象。这些研究有助于材料科学和量子力学等各个领域的进步。 总之，resonators（谐振器）的重要性不容小觑。它们是我们每天遇到的许多系统正常运作的关键，从我们听的音乐、使用的电子设备，到驱动现代技术的激光。通过理解resonators的工作原理，我们可以深入了解共振和振荡的基本原理，这些原理是科学和工程中的基础概念。随着技术的不断发展，resonators的作用无疑将扩展，为新的创新和发现铺平道路。