只有一次维修记录，原因是燃料的辅助动力装置罩泄漏。
Only one deferred maintenance item was noted in the maintenance logs. This was for fuel leaking from the auxiliary power unit cowling.
2009年哈勃望远镜经过了一次维修，部分仪器得到更换。
这电梯由世界最大的电梯生产公司---奥汀斯公司生产， 目前还处于质保期，而且仅仅上个月，生产商就对它进行了一次维修检查。
The escalator, produced by the world's largest escalator firm OTIS, was still in guarantee, and the manufacturer had completed a routine check just last month.
2009年哈勃望远镜经过了一次维修，部分仪器得到更换。此后它将给人类带来什么样的新发现呢？记者就这一问题采访了威勒博士。
The Hubble was refitted with new instruments in 2009. EarthSky asked Dr. Weiler what he expects from it in the years to come.
长期来看，非一次性产品的价格较低，但维修成本较高。
Nondisposable products are less expensive in the long term but can be costly to repair.
然后他们为下一次的转变制定计划，那就是要完成维修和测试。
And then they establish a plan for the next shift, what maintenance and tests are being done.
我们刚完成了第一次水下维修，发现有一个水管已经破裂了。
We have just done our first underwater repair, having found a piece of timber had broken.
如果你是在担心一个没有预料到的汽车维修或者一次急诊，找到增加你应急资金的方法。
If you are worried about an unexpected car repair or emergency room trip, figure out ways to increase your emergency fund.
其规模有助于此：它总是在某些地方拥有一些工厂能够默默地盈利几个月，再接受维修工人们的一次开门大扫除。
Its size helps: it always has some big plants somewhere that could benefit from a few months of quiet so that maintenance workers can open them up for a good scrubbing.
我每隔三个月让人维修一次汽车。
我们每季度派人去进行维修检查一次。
We'll visit you for maintenance checks on a quarterly basis.
钻井平台每月维修一次。
在一次测试中，连续行驶14,000英里无故障维修。
In one test, it went over 14,000 miles without stopping for maintenance.
因为电瓶车的速度低，一次充电的行程有限，但它们的低噪音、维修费低，特别受欢迎。
Due to their low speeds and limited Battery range were not drawbacks, and the cars became popular for their quietness and low maintenance costs.
每年应对取力器、变速箱进行一次较全面的清洗、检查、维修。
最近，密西西比河上游的迈尔普来斯船闸和大坝刚刚完成了一次紧急维修。
Most recently, an emergency repair at the Mel Price lock and dam on the Upper Mississippi River was completed.
最多时这里曾有4000名僧侣，现在，松赞林寺正在经历一次大规模的维修。
Once home to 4, 000 monks, the monastery is undergoing a massive restoration.
最多时这里曾有4000名僧侣，现在，松赞林寺正在经历一次大规模的维修。
Once home to 4,000 monks, the monastery is undergoing a massive restoration.
从明年开始，在接下来的三年内，塔楼外部部分区域会搭起脚架。 大本钟最后一次接受大型维修工作是30多年前。
The tower is going to be partially cladin scaffolding for about three years… the last significant repair work on Big Ben – that was more than 30 years ago.
我们每季度派人去进行维修检查一次。
There are thorough maintenance checks on each plane before take-off.
产品终身保修。提供全天候维修保养和维修召唤服务，可进行每年一次的定期检验及维修保养。
The warrantee period covers all product life. Maintenance under any weather conditions service and calling service are available. Regular inspection and maintenance is provided once annually.
本文第一次提出了电机维修过程中也应控制电机振动及噪声的概念。
The concept of controlling electrical machinery libration and noises in the process of electrical machinery maintenance is first presented in the paper.
记录设备-闭路电视监控设备及记录设备须每季度维修测试一次，记录备查。
Maintenance - all CCTV and Recording Mediums shall be maintained and serviced at least once each 90-days. A record of such maintenance shall be available for the auditors review.
记录设备-闭路电视监控设备及记录设备须每季度维修测试一次，记录备查。
Maintenance - all CCTV and Recording Mediums shall be maintained and serviced at least once each 90-days. A record of such maintenance shall be available for the auditors review.
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