output bus check

例句：

1. 1.The technician performed an output bus check to ensure the system was functioning correctly.
   技术人员进行了一次输出总线检查，以确保系统运行正常。
2. 2.During the installation process, it's important to perform a proper output bus check to avoid any potential issues.
   在安装过程中，进行一次适当的输出总线检查是非常重要的，以避免任何潜在的问题。
3. 3. The engineer made sure all the connections were secure before performing the output bus check.
   工程师在执行输出总线检查之前，确保所有的连接都牢固。