Easy availability of spare parts for maintenance at minimum cost.

容易获得的零部件维修最低的成本。

youdao

On the base of the research of spare fill rate, we established mission availability models of multi combat unit when order and logical relation of mission is full collateral and parallel.

对作战单元部件备件满足率进行研究的基础上，针对任务时序逻辑关系为完全并行并联关系的情况，建立了多个作战单元任务的任务成功概率模型。

youdao

The organization shall establish a process to ensure, for the defined and agreed product life cycle, the availability of the supplied products and spare parts.

在确定和协议的产品生命周期内，组织必须建立过程来确保所供的产品和备品备件的供应。

youdao

Careful study of when and where cancellations are most likely, and adjusting spare aircraft availability to keep flights moving if there is a breakdown helped, as did a rebuilt baggage system at its Atlanta hub to reduce lost luggage.

WSJ: Believe It or Not, Flying Is Improving

In the summer, United had reduced spare-airplane availability and reworked its schedule, and it all backfired with increased delays and cancellations.

WSJ: Believe It or Not, Flying Is Improving

Since then, the airline has taken serious measures to improve its efficiency, including rebuilding its luggage system at its Atlanta hub to cut down on lost baggage, and analysing historical cancellation data to adjust the availability of spare aircraft in different hubs in order to keep flights moving.

BBC: 2012's best and worst US airlines