That emergency maintenance space is there so it can be used to recover from an overfull disk.

有了这个紧急维护空间，就可以利用它对一块已满的磁盘进行恢复。

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Shortages in the lock maintenance space can lead to so-called lock escalations, in which row locks are escalated to undesirable table locks, which can even lead to deadlock situations.

锁维护空间不足可能会导致所谓的“锁提升”，其中，行锁被提升为不必要的表锁，这甚至可能会导致死锁情况。

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The parts also need maintenance, security, space, etc., and if the business needs change enough, the parts have to be scrapped.

这些部件需要维护、保护、空间等，如果商业需求的改变超过一定程度，这些部件就要被丢弃。

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For conventional companies, archives are an expensive problem: they need curating, maintenance, storage space, and no-one can ever judge what will be significant in the future.

BBC: Radio

The Robonaut is designed to perform maintenance tasks aboard the space station to free up the Astronauts for more important research tasks.

FORBES: First Human-Robot Handshake In Space

The council has been housed in the Grade I listed hall, set within 42 acres of gardens and parklands, since 1974 but said it now needed less space and maintenance costs on the building were rising.

BBC: Kelham Hall