deferred maintenance

Model of Deferred View Maintenance for Object-Oriented Database

OODB延迟视图维护模型

There will no doubt be large numbers of enhancement requests and low-priority defects; wherever possible, these should be deferred into a new maintenance project.

无疑会有大量增加的请求以及低优先级的缺陷，无论哪里，只要可能，这些都应当延迟到新的维护项目中。

Deferred maintenance: more attention is needed to safety implications.

近期维修：需格外注意安全含义。

But the upgrade playground in the backyard of Los Angeles has long been neglected with overcrowded camp grounds and deferred maintenance.

但是这个位于洛杉矶郊区的山区却一直被忽视，那里的露营场所过于拥挤，而且维修也一拖再拖。

Federal pension liabilities and the deferred maintenance of federal infrastructure are two examples.

联邦养老金债务以及联邦基础设施维护不及时就是两个例子。