round trip time

简明释义

来回一次时间

英英释义

例句

1.The network engineer measured the round trip time to diagnose latency issues in the system.

网络工程师测量了往返时间以诊断系统中的延迟问题。

2.The round trip time for data packets was significantly affected by the heavy traffic.

数据包的往返时间受到严重交通的显著影响。

3.During the test, the round trip time averaged around 50 milliseconds.

在测试期间，平均往返时间约为50毫秒。

4.To improve performance, we need to reduce the round trip time of our API calls.

为了提高性能，我们需要减少API调用的往返时间。

5.In online gaming, a low round trip time is crucial for a smooth experience.

在在线游戏中，低往返时间对于流畅的体验至关重要。

作文

In today's fast-paced digital world, understanding the concept of round trip time is crucial for various applications, especially in networking and communication systems. Round trip time refers to the total time it takes for a signal to travel from the sender to the receiver and back again. This metric is essential for measuring the latency of a network connection and can significantly impact the performance of online services. When we send a request over the internet, such as loading a webpage or streaming a video, the data travels through multiple routers and switches before reaching its destination. The round trip time captures the entire journey of that data packet, including the time taken for the server to process the request and send a response back. For example, if you send a ping command to a server, the round trip time will tell you how long it takes for the ping to go to the server and come back to your computer. A low round trip time indicates a fast and efficient connection, which is particularly important for activities that require real-time interaction, such as online gaming or video conferencing. In contrast, a high round trip time can lead to delays and interruptions, negatively affecting user experience. Therefore, network engineers and IT professionals often strive to minimize round trip time through various optimization techniques, such as improving bandwidth, reducing the number of hops in the network, and using content delivery networks (CDNs). Moreover, round trip time is not only relevant in the context of internet connections but also plays a vital role in other fields, such as telecommunications and satellite communications. For instance, in satellite communications, the round trip time can be significantly affected by the distance between the Earth and the satellite. This delay can pose challenges for real-time communication, as the time taken for signals to travel to the satellite and back can be several hundred milliseconds. Understanding round trip time is also essential for developers working on applications that rely on timely data exchange. For instance, in developing mobile applications, knowing the round trip time can help developers optimize their apps for better performance, ensuring that users receive information quickly and efficiently. In conclusion, the concept of round trip time is a fundamental aspect of modern technology that affects various areas, from networking to application development. By comprehending this term, individuals and professionals can make informed decisions to enhance connectivity and improve user experiences. As technology continues to advance, the importance of minimizing round trip time will only increase, making it a key focus for anyone involved in the digital landscape.

在当今快节奏的数字世界中，理解往返时间这一概念对于各种应用程序至关重要，尤其是在网络和通信系统中。往返时间是指信号从发送方到接收方再返回的总时间。这个指标对于衡量网络连接的延迟非常重要，并且会显著影响在线服务的性能。当我们通过互联网发送请求时，例如加载网页或流媒体视频，数据会通过多个路由器和交换机到达目的地。往返时间捕捉了数据包的整个旅程，包括服务器处理请求和发送响应所需的时间。例如，如果您向服务器发送ping命令，往返时间将告诉您ping到达服务器并返回到您的计算机所需的时间。低往返时间表示连接快速高效，这对于需要实时交互的活动尤为重要，例如在线游戏或视频会议。相反，高往返时间可能导致延迟和中断，从而对用户体验产生负面影响。因此，网络工程师和IT专业人员通常努力通过各种优化技术来最小化往返时间，例如提高带宽、减少网络中跳数以及使用内容分发网络（CDN）。此外，往返时间不仅在互联网连接的背景下相关，还在电信和卫星通信等其他领域发挥着重要作用。例如，在卫星通信中，往返时间可能受到地球与卫星之间距离的显著影响。这种延迟可能给实时通信带来挑战，因为信号到达卫星并返回所需的时间可能达到几百毫秒。理解往返时间对于开发依赖及时数据交换的应用程序的开发人员来说也至关重要。例如，在开发移动应用程序时，了解往返时间可以帮助开发人员优化他们的应用程序以获得更好的性能，确保用户快速高效地接收信息。总之，往返时间的概念是现代技术的一个基本方面，影响着各个领域，从网络到应用开发。通过理解这个术语，个人和专业人士可以做出明智的决策，以增强连接性并改善用户体验。随着技术的不断进步，最小化往返时间的重要性只会增加，使其成为任何参与数字领域的人的关键关注点。