on maintenance中文什么意思

船上保养

• maintenance:    n. 1.保持，维持，保养；保管，保 ...
• maintenance action; maintenance task:    维修工作
• access for maintenance:    维修出口

例句与用法

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1. Discussion on maintenance of the order in the net society
   论网络社会秩序的维护
2. For more information on maintenance plans , see
   有关维护计划的详细信息，请参阅
3. Human fatigue analysis based on maintenance simulation
   基于维修仿真的人体疲劳分析
4. Phm - based research on maintenance support for ship equipment
   的舰船装备维修保障研究
5. Simulation model of ann based on maintenance manpower
   基于人工神经网络的维修人力仿真模型