system maintenance

常见例句

This might be useful for performing system maintenance tasks.
对于执行系统维护任务，这一点可能很有用。
This flexibility allows you to perform rolling system maintenance.
这种灵活性使您可以执行滚动式系统维护。
Tasks covered by the contracts include logistics planning, assembly and testing, system maintenance, user documentation and training, and help-desk support.
合同中包含的任务有后勤计划编制、装配和测试、系统维护、用户文档和训练以及在线帮助支持等。
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To ensure that the protection lasts for the lifetime of the equipment, system maintenance and testing should be performed regularly.
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