quartz oscillator

简明释义

石英晶体振荡器

英英释义

例句

1.In smartphones, the quartz oscillator ensures that the device runs smoothly.

在智能手机中，石英振荡器确保设备运行顺畅。

2.The accuracy of the watch is largely dependent on the quality of the quartz oscillator.

手表的准确性在很大程度上依赖于石英振荡器的质量。

3.The quartz oscillator is essential for GPS systems to function accurately.

石英振荡器对GPS系统的准确功能至关重要。

4.Many electronic devices use a quartz oscillator to maintain precise timing.

许多电子设备使用石英振荡器来保持精确的计时。

5.Engineers often test the quartz oscillator for stability under different temperatures.

工程师们经常测试石英振荡器在不同温度下的稳定性。

作文

In the world of electronics and timekeeping, few inventions have had as significant an impact as the quartz oscillator. This remarkable device utilizes the properties of quartz crystals to generate precise frequencies, making it essential for a wide range of applications, from wristwatches to sophisticated communication systems. The principle behind a quartz oscillator lies in the piezoelectric effect, where certain materials, like quartz, produce an electric charge when mechanically stressed. When an alternating current is applied to a quartz crystal, it vibrates at a specific frequency determined by its cut and size. This frequency remains remarkably stable, which is why the quartz oscillator is favored for timekeeping and signal generation.The history of the quartz oscillator dates back to the early 20th century when scientists began to explore the potential of quartz crystals in electronic circuits. The first practical quartz oscillator was developed in the 1920s, and since then, it has undergone numerous advancements. Today, these oscillators are found in virtually every electronic device that requires accurate timing. For instance, in wristwatches, the quartz oscillator ensures that time is kept with precision, allowing us to rely on our watches for punctuality.Moreover, the significance of the quartz oscillator extends beyond just timekeeping. In telecommunications, these devices play a crucial role in synchronizing signals, enabling clear and reliable communication. The stability of the frequency produced by a quartz oscillator allows for the modulation of signals, ensuring that data can be transmitted over long distances without distortion. This has revolutionized how we connect with one another, leading to the development of mobile phones, satellite communications, and the internet.In addition to their applications in consumer electronics and communication, quartz oscillators are also used in scientific research and industrial applications. For example, in laboratories, they serve as frequency standards for various experiments, while in manufacturing, they help control processes that require precise timing. The versatility of the quartz oscillator is evident in its wide range of uses, making it a fundamental component in modern technology.Despite their many advantages, quartz oscillators are not without limitations. Factors such as temperature fluctuations can affect their accuracy, leading to potential errors in timekeeping or signal generation. However, advancements in technology have led to the development of temperature-compensated quartz oscillators, which mitigate these issues and enhance performance.In conclusion, the quartz oscillator is a cornerstone of modern electronics, providing the accuracy and reliability necessary for various applications. Its ability to maintain stable frequencies has transformed industries and improved our daily lives. As technology continues to evolve, it is likely that the quartz oscillator will remain a vital component in the ever-growing landscape of electronic devices, ensuring that we stay connected and on time.

在电子和计时的世界中，少有发明能像石英振荡器那样产生如此显著的影响。这种卓越的设备利用了石英晶体的特性来生成精确的频率，使其在从手表到复杂的通信系统等广泛应用中至关重要。石英振荡器背后的原理在于压电效应，即某些材料（如石英）在机械应力下会产生电荷。当交变电流施加到石英晶体上时，它会以特定的频率振动，该频率由其切割和大小决定。这种频率保持极其稳定，这就是为什么石英振荡器被用于计时和信号生成。石英振荡器的历史可以追溯到20世纪初，当时科学家们开始探索石英晶体在电子电路中的潜力。第一个实用的石英振荡器是在1920年代开发的，从那时起，它经历了无数的进步。今天，这些振荡器几乎在每个需要准确计时的电子设备中都能找到。例如，在手表中，石英振荡器确保时间的精确，使我们能够依靠手表保持准时。此外，石英振荡器的重要性不仅限于计时。在电信领域，这些设备在同步信号方面发挥着至关重要的作用，使得通信清晰可靠。石英振荡器产生的频率的稳定性使得信号调制成为可能，确保数据可以在长距离内传输而不失真。这彻底改变了我们彼此之间的连接方式，导致了手机、卫星通信和互联网的发展。除了在消费电子和通信中的应用外，石英振荡器还用于科学研究和工业应用。例如，在实验室中，它们作为各种实验的频率标准，而在制造中，它们帮助控制需要精确计时的过程。石英振荡器的多功能性在其广泛的用途上得到了体现，使其成为现代技术的基本组成部分。尽管有许多优点，石英振荡器也并非没有局限性。温度波动等因素可能会影响其准确性，导致计时或信号生成中的潜在错误。然而，技术的进步导致了温度补偿石英振荡器的发展，这减轻了这些问题并提高了性能。总之，石英振荡器是现代电子学的基石，为各种应用提供了必要的准确性和可靠性。其保持稳定频率的能力已经改变了行业并改善了我们的日常生活。随着技术的不断发展，石英振荡器很可能将继续成为不断增长的电子设备领域中的重要组成部分，确保我们保持连接和准时。