megacycle per second

简明释义

兆周秒

英英释义

例句

1.The oscillator was calibrated to function at 3 megacycle per second for optimal performance.

振荡器被校准为在3每秒百万周期下运行以达到最佳性能。

2.She explained the concept of bandwidth as it relates to megacycle per second.

她解释了带宽的概念与每秒百万周期的关系。

3.In telecommunications, signals are often measured in megacycle per second.

在电信中，信号通常以每秒百万周期为单位进行测量。

4.The radio transmitter operates at a frequency of 5 megacycle per second.

该无线电发射机的工作频率为5每秒百万周期。

5.The laboratory experiment required a generator that could produce waves at 10 megacycle per second.

实验室实验需要一个能够产生10每秒百万周期波的发电机。

作文

In the world of physics and engineering, understanding frequency is crucial for various applications. One term that often comes up in these fields is megacycle per second, which is a unit of measurement used to describe frequency. It refers to one million cycles occurring in one second. This term is particularly relevant in the context of radio frequencies and signal processing, where precise measurements are essential for effective communication and technology development.The concept of frequency is foundational to many scientific principles. For instance, when we talk about sound waves, the frequency determines the pitch of the sound. Higher frequencies correspond to higher pitches, while lower frequencies relate to deeper sounds. Similarly, in the realm of electromagnetic waves, such as radio waves, the frequency affects how the waves propagate and interact with various materials.Historically, the term megacycle per second was commonly used before the adoption of the SI unit 'hertz' (Hz), which has since become the standard for measuring frequency. However, it is still important to understand this older terminology, especially when studying older texts or working with legacy systems that may use this unit. One megacycle per second is equivalent to 1 MHz (megahertz), and this conversion is vital for engineers and technicians who deal with electronic circuits and communications equipment.In telecommunications, frequencies measured in megacycles per second play a significant role in determining the bandwidth of signals. Bandwidth refers to the range of frequencies that a given communication channel can transmit. For example, FM radio broadcasts typically operate in the range of 88 to 108 megacycles per second, allowing for multiple stations to broadcast simultaneously without interference. Understanding how to manipulate these frequencies is key to optimizing communication systems.Moreover, in the field of electronics, components such as oscillators and filters are designed to operate at specific frequencies, often measured in megacycles per second. Engineers must ensure that these components function correctly within their designated frequency ranges to avoid malfunctions or signal degradation. As technology advances, the ability to work effectively with these frequencies becomes even more critical, especially with the rise of high-speed data transmission and wireless communication.In conclusion, the term megacycle per second is an important part of the vocabulary used in the fields of physics and engineering, particularly in discussions related to frequency. Understanding this term not only aids in grasping the principles of wave behavior but also enhances one’s ability to communicate effectively within technical contexts. As we continue to innovate and develop new technologies, familiarity with concepts like megacycle per second will remain essential for professionals in the field. By mastering this unit of measurement, individuals can better appreciate the intricacies of frequency and its implications in our increasingly connected world.

在物理和工程的世界中，理解频率对各种应用至关重要。一个常常出现的术语是每秒百万周期，这是一个用于描述频率的测量单位。它指的是每秒发生一百万个周期。这个术语在无线电频率和信号处理的背景下尤其相关，因为精确的测量对于有效的通信和技术发展至关重要。频率的概念是许多科学原理的基础。例如，当我们谈论声波时，频率决定了声音的音高。较高的频率对应于较高的音调，而较低的频率则与较深的声音相关。同样，在电磁波的领域，例如无线电波，频率影响波的传播和与各种材料的相互作用。历史上，术语每秒百万周期在采用国际单位制（SI）单位“赫兹”（Hz）之前被广泛使用，该单位现在已成为测量频率的标准。然而，理解这个较旧的术语仍然很重要，特别是在研究旧文献或处理可能使用此单位的遗留系统时。一个每秒百万周期等于1 MHz（兆赫），这个换算对于处理电子电路和通信设备的工程师和技术人员至关重要。在电信领域，以每秒百万周期为单位测量的频率在确定信号带宽方面起着重要作用。带宽是指给定通信通道可以传输的频率范围。例如，FM广播通常在88到108每秒百万周期的范围内运行，从而允许多个电台同时广播而不干扰。理解如何操控这些频率对于优化通信系统至关重要。此外，在电子学领域，像振荡器和滤波器这样的组件被设计为在特定频率下工作，通常以每秒百万周期为单位进行测量。工程师必须确保这些组件在其指定的频率范围内正常运作，以避免故障或信号衰减。随着技术的进步，有效处理这些频率的能力变得更加关键，尤其是在高速数据传输和无线通信兴起的背景下。总之，术语每秒百万周期是物理和工程领域中使用的词汇的重要组成部分，尤其是在与频率相关的讨论中。理解这个术语不仅有助于掌握波动行为的原理，还增强了个人在技术背景下有效沟通的能力。随着我们继续创新和开发新技术，熟悉像每秒百万周期这样的概念将对该领域的专业人士保持至关重要。通过掌握这个测量单位，个人可以更好地欣赏频率的复杂性及其在我们日益互联的世界中的影响。