Many of its components were later removed as spares for other shuttles .

它的许多组成部分后来被拿掉作为其它宇宙飞船的备件。

That means , for instance , that urgently needed spares could be produced in remote places without having to ship anything .

这意味着，举个例子来说，急需的备件有可能不经长途运输而可在遥不可及之地生产。

For example , engine maker rolls-royce essentially generates its profit from spares , service and maintenance once it has sold its aviation turbines for little return .

以发动机制造商劳斯莱斯（rolls-royce）为例，在以很低的利润率出售其航空涡轮机之后，它实际上是靠提供备件、后续服务及维护服务赚钱。

He also remains convinced that the cost-saving ideas that first gave birth to the f-35 remain valid-commonality of spares , quick and easy replacement of components , advanced diagnostics and so on .

他也仍然确信，节约成本的想法（这也是f-35得以问世的原因）依然合理备件共用、零部件快捷更换和先进的诊断系统等等。

The big pay-off from getting engines under more wings comes from selling spares and servicing them .

使自己的引擎装备更多飞机，一个大的回报便是可以继而卖出零件和提供引擎维护。