perform maintenance

The lift is being used by workers to perform maintenance on a bridge at the port's terminal.

工人们本要搭乘这部升降机维修海港大桥。

In the daily maintenance, we usually use off-line oil analysis to perform maintenance and diagnosis.

日常的维护中，通常采用离线油液分析技术对其进行维护和诊断。

With a one-line change in this file, you can shut down the application so you can perform maintenance or upgrade one of its components.

凭借在这个文件只有一行的变化，你可以关闭应用程序，以便您可以执行维护或升级它的组件之一。

If you regularly access a remote server to perform maintenance or develop software, GNU Screen is indispensable.

如果您常常要访问远程服务器以执行维护或开发软件，那么GNU Screen是必不可少的工具。

Companies were free to bring down their systems and perform maintenance without coordinating their activities with multiple Trading Partners.

企业可以免费减少他们的系统，免费进行维护，而不需要协调他们与多个贸易伙伴间的交易。