1.
The pipes and power lines of the old city area are aging seriously. We should concentrate all efforts on maintaining them and replace them with new ones if necessary.
老城区的房屋管线老化较严重, 我们要集中力量进行一次维修更新。
2.
A maintenance switchdown had been ordered at minimum load hour.
一次维修停电已经奉命在发电量最少的时间施行。
3.
This is the biggest renovation of the Potala Palace since it was constructed early in the Qing Dynasty in the mid-17th century.
这是十七世纪中叶清朝初年修建布达拉宫以来最大的一次维修工程。
4.
We'll visit you for maintenance checks on a quarterly basis.
我们每季度派人去进行维修检查一次。
5.
The beauty of my new car is that it only needs servicing every ten thousand miles.
我的新车的优点是跑１０，０００英里仅需维修一次。
6.
For the renovation of the Potala Palace alone, the central government allotted a lump sum of more than 40 million yuan.
为了维修布达拉宫，国家一次就拔款4000多万元。
7.
Every time I think about buying a car, I consider how much it costs to keep one up,
每次当我想买一辆车时，我会考虑到要花多少钱来维修和保养它，
8.
take a car in forservice every 3000 miles,eg to have the oil changed,the brakes checked,etc
汽车每行驶3000英里要进厂维修一次（如换机油、检查刹车等）
9.
have a manicure once a week
一星期修剪一次指甲
10.
In the latest makeover, the White House renovated the room in bolder colors and patterns in the Victorian style.
在最近一次装修中，白宫将林肯卧室装修成维多利亚时代的风格，卧室的颜色变得更加开放。
11.
To make an improvised modification.
作一次临时性的修正。
12.
The construction machinery economic service life and maintenance times
施工机械经济寿命及维修次数的确定
13.
General Maintenance and Sign Shop
一般维修和标帜工作室
14.
You may not become instant friends the first time you meet someone. But the seeds of lasting friendships can be sown with a friendly wave as you're mowing the lawn or bringing in the newspaper.
第一次遇见某人也许不会马上成为朋友，但通过一起修剪草坪、看报纸，可以播下维系友谊的种子。
15.
An Monotone Repair Model for the Repairable System Consisting of One Component;
单部件可修系统的一个单调维修策略
16.
It is our pleasure to service you. Please pay the bill to Customer Service Center when you get notification.
本次维修已完成，维修费用将在收到维修付款通知单时，支付给物业管理中心。
17.
Guide on maintainability of equipment--Part 1: Introduction to maintainability
GB/T9414.1-1988设备维修性导则第一部分:维修性导言
18.
"Due to their low speeds and limited Battery range were not drawbacks, and the cars became popular for their quietness and low maintenance costs."
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。