1·What does a maintenance cost?
维护费用是多少？
2·His maintenance cost is very low.
他的维护费很低。
3·IDS is well-known for its low maintenance cost.
IDS因其低维护成本而闻名。
4·Sometimes, higher maintenance cost or roofs unable to handle the weight.
有时，昂贵的维护成本或楼顶的承重限制也使人们望而却步。
5·This new method can reduce software development cost and software maintenance cost.
新方法既可降低软件开发成本又可减少软件维护费用。
6·The aggregate equipment maintenance cost could be (decreased) effectively by this system.
该系统的使用可有效降低设备总体维护成本。
7·Control costs by reducing storage and maintenance cost and speeding up application processing time.
通过降低存储和维护成本以及减少应用程序处理时间，实现对总体成本的控制。
8·Get involved in control of maintenance cost budget of plant, and review maintenance service request.
参与装置维护费用预算控制，审核维修服务申请。
9·Operating costs maintenance cost low, automatic operation, can realize unmanned management operations.
运行费用及维修成本低，全自动运行，实现无人化管理操作。
10·Strengthening the reuse of hot mixed bitumen pavement is of significance for reducing maintenance cost.
加强沥青路面再生利用，对降低沥青路面养护成本有一定的现实意义。