1. 定义：'urllc'全称为Ultra-Reliable Low-Latency Communication，是5G通信技术中的一种新型服务，主要应用于对网络延迟和可靠性要求非常高的场景，如工业自动化控制、智能交通、医疗健康等领域。

2. 特点：'urllc'具有高可靠性、低延迟、高带宽、强安全性等特点。

3. 应用场景：'urllc'适用于需要高度可靠性、极低延迟和高带宽的场景，如工业自动化、车联网、智慧城市、远程医疗等领域。

4. 技术支持：'urllc'需要以5G网络为基础，并利用mmWave、MIMO、网络切片等技术支持。

中英例句：

1. Ultra-reliable low-latency communication (urllc) is a key feature of 5G, enabling new applications and services with higher quality, reliability, and security.

超可靠低延迟通信(urllc)是5G的一个重要特性，为更高质量、可靠性和安全性的新型应用和服务提供支持。

2. Industrial automation applications, such as autonomous robots and intelligent manufacturing, require the ultra-reliable low-latency communication (urllc) capability of 5G networks.

自主机器人和智能制造等工业自动化应用需要5G网络的超可靠低延迟通信(urllc)能力。

3. The ultra-reliable low-latency communication (urllc) technology of 5G can enable remote medical consultations, surgeries, and treatments with high quality and reliability.

5G的超可靠低延迟通信(urllc)技术可以实现具有高质量和可靠性的远程医疗咨询、手术和治疗。

4. The future of intelligent transportation systems relies on the ultra-reliable low-latency communication (urllc) technology of 5G, which can enable safe and efficient vehicle-to-vehicle and vehicle-to-infrastructure communication.

智能交通系统的未来取决于5G的超可靠低延迟通信(urllc)技术，可以实现安全高效的车辆到车辆和车辆到基础设施通信。

5. The ultra-reliable low-latency communication (urllc) capability of 5G networks can offer enhanced security and privacy protection for IoT devices and applications.

5G网络的超可靠低延迟通信(urllc)能力可以为物联网设备和应用提供增强的安全和隐私保护。

'urllc'是Ultra-Reliable Low Latency Communications的缩写，意为“超可靠低延迟通信”。该技术在5G网络中被广泛应用，以满足对高可靠性和低延迟的需求，特别是在工业自动化等领域。

中文翻译：超可靠低延迟通信。

读音：[rlk]

例句：

1. URLLC技术可以提供高可靠性和极低的延迟，支持工业自动化和安全驾驶等应用。

The URLLC technology can provide high reliability and extremely low latency, supporting applications such as industrial automation and safe driving.

2. 随着5G网络的发展，URLLC将在工业自动化等领域发挥越来越重要的作用。

With the development of 5G networks, URLLC will play an increasingly important role in industries such as industrial automation.