gigahertz

简明释义

英[ˈɡɪɡəhɜːts]美[ˈɡɪɡəhɜːrts]

n. 千兆赫

复 数 g i g a h e r t z 或 g i g a h e r t z e s

英英释义

单词用法

同义词

反义词

例句

1.You'll also need a processor with a speed of at least one gigahertz.

你还需要一个速度至少1ghz的处理器。

2.The phone runs on Qualcomm Snapdragon 1-gigahertz processor and has a whopping 16 gigabytes of storage.

这款手机搭载高通Snapdragon1G赫兹处理器和容量巨大的16G内存。

3.Planck detects light that we can't see with our eyes — light with low frequencies ranging from 30 to 857 gigahertz.

普朗克探测到的光波-低频范围从30 - 857千赫-是我们肉眼无法观察到的。

4.Typically they move in geosynchronous orbits about 22,300 mi (35,900 km) above the earth and operate at frequencies near 4 gigahertz for downlinking and 6 GHz for uplinking.

典型的通讯卫星位于地球同步轨道，约在地球上方35，900公里处，操作频率向地传输4吉赫，向上传输为6吉赫。

5.The Sensation is expected to have one of the first dual-core 1.2-gigahertz Qualcomm Snapdragon processors, which holds big promise for Qualcomm.

Sensation可能会使用刚面世的双核1.2G赫兹高通Snapdragon处理器，高通公司对该款处理器抱有很大的希望。

6.How it works: a 2-metre antenna and mobile generator produce and aim a beam of 95-gigahertz (3-millimetre) radiation.

工作原理：一个两米长的天线和移动发电器制造95束千兆赫(3毫米)的辐射对准目标。

7.The new processor runs at a speed of 3.5 gigahertz (千兆赫兹), making it one of the fastest on the market.

这款新处理器的运行速度为3.5 千兆赫兹，使其成为市场上最快的处理器之一。

8.For gaming, a CPU with a higher gigahertz (千兆赫兹) rating can significantly improve performance.

对于游戏来说，具有更高千兆赫兹（千兆赫兹）评级的CPU可以显著提高性能。

9.The router operates at dual-band frequencies of 2.4 GHz and 5 gigahertz (千兆赫兹).

这款路由器在2.4 GHz和5 千兆赫兹（千兆赫兹）的双频段下工作。

10.To ensure smooth video editing, look for a laptop with at least a 2.8 gigahertz (千兆赫兹) processor.

为了确保视频编辑的顺畅，请寻找至少具有2.8 千兆赫兹（千兆赫兹）处理器的笔记本电脑。

11.The server's clock speed is measured in gigahertz (千兆赫兹), indicating how many cycles it can perform per second.

服务器的时钟速度以千兆赫兹（千兆赫兹）为单位，表示它每秒可以执行多少个周期。

作文

In the world of technology, the term gigahertz (千兆赫兹) has become increasingly important as we strive for faster and more efficient devices. A gigahertz is a unit of frequency that equals one billion hertz, and it is commonly used to measure the clock speed of computer processors, as well as the frequency of various electronic signals. Understanding gigahertz is essential for anyone interested in computers, mobile devices, or telecommunications, as it directly impacts performance and capabilities. To comprehend the significance of gigahertz, we must first recognize what hertz means. Hertz is the standard unit of frequency in the International System of Units (SI), defined as one cycle per second. Therefore, when we refer to a processor that operates at a speed of 3 gigahertz, we are indicating that it can perform three billion cycles every second. This high frequency allows for quicker data processing, enabling smoother multitasking and improved overall performance. The evolution of technology has led to an increase in the clock speeds of processors over the years. In the early days of computing, processors operated at a mere few megahertz (one million hertz). However, as technology advanced, we saw a shift towards gigahertz speeds. Today, many modern processors exceed 4 gigahertz, providing users with the ability to run complex applications and games without lag. Moreover, the concept of gigahertz extends beyond just computer processors. It is also applicable to wireless communication technologies, such as Wi-Fi and cellular networks. For example, Wi-Fi routers often operate at frequencies of 2.4 gigahertz or 5 gigahertz, allowing for high-speed internet access. The higher the gigahertz frequency, the faster the data transmission, although it is essential to balance speed with coverage and penetration. In the realm of gaming, understanding gigahertz can help gamers choose the right hardware to enhance their experience. A gaming console or PC with a higher gigahertz rating can deliver better frame rates and graphics, making games more immersive and enjoyable. Gamers often look for processors and graphics cards that boast high gigahertz ratings to ensure they can handle the latest titles with ease. However, it is crucial to note that a higher gigahertz does not always equate to better performance. Other factors, such as architecture, core count, and thermal management, also play significant roles in determining how effectively a processor can perform tasks. Therefore, while gigahertz is an important metric, it should not be the sole consideration when evaluating a device's performance. In conclusion, the term gigahertz (千兆赫兹) is fundamental to understanding modern technology's capabilities and limitations. As we continue to innovate and push the boundaries of what is possible, the importance of gigahertz will only grow. Whether you are a tech enthusiast, a gamer, or simply someone who relies on technology daily, grasping the concept of gigahertz will empower you to make informed decisions about your devices and their performance. As technology progresses, staying informed about terms like gigahertz will help us navigate the ever-evolving landscape of digital innovation.

在科技的世界中，术语gigahertz（千兆赫兹）变得越来越重要，因为我们努力追求更快、更高效的设备。gigahertz是一个频率单位，等于十亿赫兹，通常用于测量计算机处理器的时钟速度，以及各种电子信号的频率。理解gigahertz对于任何对计算机、移动设备或电信感兴趣的人来说都是至关重要的，因为它直接影响性能和能力。 要理解gigahertz的重要性，我们必须首先认识赫兹的含义。赫兹是国际单位制（SI）中的标准频率单位，定义为每秒一个周期。因此，当我们提到一个以3gigahertz速度运行的处理器时，我们表示它每秒可以执行三十亿个周期。这种高频率允许更快的数据处理，使多任务处理更加流畅，整体性能得以提升。 随着科技的发展，处理器的时钟速度逐年提高。在计算机早期，处理器的运行速度仅为几兆赫（百万赫兹）。然而，随着技术的进步，我们看到向gigahertz速度的转变。如今，许多现代处理器的速度超过4gigahertz，使用户能够顺利运行复杂的应用程序和游戏，而不会出现延迟。 此外，gigahertz的概念不仅适用于计算机处理器。它同样适用于无线通信技术，如Wi-Fi和蜂窝网络。例如，Wi-Fi路由器通常在2.4gigahertz或5gigahertz的频率下工作，提供高速互联网接入。频率越高，数据传输越快，尽管平衡速度与覆盖范围和穿透力也至关重要。 在游戏领域，理解gigahertz可以帮助玩家选择合适的硬件来增强他们的体验。具有较高gigahertz评级的游戏主机或PC可以提供更好的帧率和图形，使游戏更加身临其境和愉悦。玩家通常寻找那些拥有高gigahertz评级的处理器和显卡，以确保能够轻松处理最新的游戏。 然而，需要注意的是，更高的gigahertz并不总是意味着更好的性能。其他因素，如架构、核心数量和热管理，也在决定处理器如何有效执行任务方面发挥着重要作用。因此，虽然gigahertz是一个重要的指标，但在评估设备性能时不应成为唯一的考虑因素。 总之，术语gigahertz（千兆赫兹）是理解现代技术能力和局限性的基础。随着我们不断创新并推动可能性的边界，gigahertz的重要性只会增加。无论你是科技爱好者、游戏玩家，还是只是一个每天依赖科技的人，掌握gigahertz的概念将使你能够对你的设备及其性能做出明智的决策。随着技术的进步，了解像gigahertz这样的术语将帮助我们在不断发展的数字创新领域中导航。